Search Within Process Equipment
SN EN ISO 13350*SIA 382.054
Title:
Fans - Performance testing of jet fans
Organization: SNV
Year: 2015
Status: Active
SN EN ISO 20257-2
Title:
Installation and equipment for liquefied natural gas - Design of floating LNG installations - Part 2: Specific FSRU issues
Organization: SNV
Year: 2021
Status: Active
SN EN 856+AC
Title:
Rubber hoses and hose assemblies - Rubber-covered spiral wire reinforced hydraulic type - Specification
Organization: SNV
Year: 2021
Status: Active
SN EN 13480-2/A8
Title:
Metallic industrial piping - Part 2: Materials; Amendement A8
Organization: SNV
Year: 2021
Status: Active
SN EN 13480-3/A4
Title:
Metallic industrial piping - Part 3: Design and calculation; Amendment A4
Organization: SNV
Year: 2021
Status: Active
SN EN 13480-5/A2
Title:
Metallic industrial piping - Part 5: Inspection and testing; Amendment A2
Organization: SNV
Year: 2021
Status: Active
SN EN 12514
Title:
Components for supply systems for consuming units with liquid fuels
Organization: SNV
Year: 2021
Status: Active
SN EN 14423+A2
Title:
Clamp type coupling assemblies for use with steam hoses rated for pressures up to 18 bar
Organization: SNV
Year: 2021
Status: Active
DSF/FPREN 60335-2-80/PRA11
Title:
Household and similar electrical appliances - Safety - Part 2-80: Particular requirements for fans
Organization: DS
Status: Pending
DS/EN 13941-2+A1
Title:
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 2: Installation
Organization: DS
Year: 2021
Status: Active
DS/EN 13941-1+A1
Title:
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 1: Design
Organization: DS
Year: 2021
Status: Active
DS/EN 746-3
Title:
Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases
Organization: DS
Year: 2021
Status: Active
NEN 7244-10
Title:
Gas supply systems - Pipelines for maximum operating pressure up to and including 16 bar - Part 10: Specific functional requirements for housing for installations and housing for meters with a maxi...
Organization: NEN
Year: 2021
Status: Active
NEN-EN 15542
Title:
Ductile iron pipes, fittings and accessories - External cement mortar coating for pipes - Requirements and test methods
Organization: NEN
Year: 2021
Status: Pending
NEN-EN-ISO 10286
Title:
Gas cylinders - Vocabulary
Organization: NEN
Year: 2021
Status: Active
UNE-EN ISO 9229
Title:
Thermal insulation - Vocabulary (ISO 9229:2020)
Organization: AENOR
Year: 2021
Status: Active
UNE-EN 10216-5
Title:
Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes
Organization: AENOR
Year: 2021
Status: Active
UNE-EN 10217-7
Title:
Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes
Organization: AENOR
Year: 2021
Status: Active
UNE-EN 10217-7
Title:
Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes
Organization: AENOR
Year: 2021
Status: Active
UNE-EN 10216-5
Title:
Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes
Organization: AENOR
Year: 2021
Status: Active
UNE-EN ISO 18119/A1
Title:
Gas cylinders - Seamless steel and seamless aluminium-alloy gas cylinders and tubes - Periodic inspection and testing - Amendment 1 (ISO 18119:2018/Amd 1:2021)
Organization: AENOR
Year: 2021
Status: Active
UNE-EN ISO 18119/A1
Title:
Gas cylinders - Seamless steel and seamless aluminium-alloy gas cylinders and tubes - Periodic inspection and testing - Amendment 1 (ISO 18119:2018/Amd 1:2021)
Organization: AENOR
Year: 2021
Status: Active
BS EN 13617-4 - TC
Title:
Tracked Changes (Redline) - Petrol filling stations - Part 4: Safety requirements for construction and performance of swivels for use on metering pumps and dispensers
Organization: BSI
Year: 2022
Status: Active
ANSI Z21.90-19/CSA 6.24-19
Title:
Gas convenience outlets and optional enclosures
Organization: CSA/AM
Year: 2019
Status: Active
BS EN 13941-1 + A1
Title:
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks Part 1: Design
Organization: BSI
Year: 2019
Status: Active
BS EN 13941-2 + A1
Title:
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks Part 2: Installation
Organization: BSI
Year: 2019
Status: Active
EN 13941-2
Title:
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 2: Installation
Organization: CEN
Year: 2019
Status: Active
EN 13941-1
Title:
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 1: Design
Organization: CEN
Year: 2019
Status: Active
DS/CEN/TS 1555-7
Title:
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity
Organization: DS
Year: 2022
Status: Active
DS/EN 17527
Title:
Helium cryostats - Protection against excessive pressure
Organization: DS
Year: 2022
Status: Active
DS/EN 13434
Title:
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, flow actuated - Family G, Type B
Organization: DS
Year: 2022
Status: Active
DS/EN 16119
Title:
LPG equipment and accessories - Sealing caps and plugs for LPG cylinder and pressure vessel valves - Specification and testing
Organization: DS
Year: 2022
Status: Active
DS/EN IEC 60335-2-41
Title:
Household and similar electrical appliances - Safety - Particular requirements for pumps
Organization: DS
Year: 2022
Status: Active
DS/EN 13433
Title:
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A
Organization: DS
Year: 2022
Status: Active
DS/EN 12952-10
Title:
Water-tube boilers and auxiliary installations - Part 10: Requirements for safety devices against excessive pressure
Organization: DS
Year: 2022
Status: Active
NEN-EN 16119
Title:
LPG equipment and accessories - Sealing caps and plugs for LPG cylinder and pressure vessel valves - Specification and testing
Organization: NEN
Year: 2022
Status: Active
NEN-EN 746-3
Title:
Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases
Organization: NEN
Year: 2022
Status: Active
NEN-EN 1759-3
Title:
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges
Organization: NEN
Year: 2022
Status: Pending
NEN-EN 1759-4
Title:
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 4: Aluminium alloy flanges
Organization: NEN
Year: 2022
Status: Pending
NEN-EN-ISO 6801
Title:
Rubber and plastics hoses - Determination of volumetric expansion
Organization: NEN
Year: 2022
Status: Active
NEN-EN 1092-3
Title:
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 3: Copper alloy flanges
Organization: NEN
Year: 2022
Status: Pending
NEN-EN 12952-10
Title:
Water-tube boilers and auxiliary installations - Part 10: Requirements for safety devices against excessive pressure
Organization: NEN
Year: 2022
Status: Active
NEN-EN 13433
Title:
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A
Organization: NEN
Year: 2022
Status: Active
NEN-EN 13434
Title:
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, flow actuated - Family G, Type B
Organization: NEN
Year: 2022
Status: Active
NEN-EN 13941-1+A1
Title:
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 1: Design
Organization: NEN
Year: 2022
Status: Active
NEN-EN 13941-2+A1
Title:
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 2: Installation
Organization: NEN
Year: 2022
Status: Active
NEN-EN 17527
Title:
Helium cryostats - Protection against excessive pressure
Organization: NEN
Year: 2022
Status: Active
EN 746-3
Title:
Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases
Organization: CEN
Year: 2021
Status: Active
22/30430300 DC
Title:
Draft BS EN ISO 5640 Industrial valves - Mounting kits for part-turn valve actuator attachment
Organization: BSI
Year: 2022
Status: Pending
EN 13433
Title:
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A
Organization: CEN
Year: 2021
Status: Active
BS EN ISO 6801 - TC
Title:
Tracked Changes (Redline) - Rubber and plastics hoses - Determination of volumetric expansion
Organization: BSI
Year: 2022
Status: Active
BS EN 13433
Title:
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A
Organization: BSI
Year: 2022
Status: Active
UNE-EN 1514-2+A1
Title:
Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
Organization: AENOR
Year: 2022
Status: Active
NEN-ISO 21013-1
Title:
Cryogenic vessels - Pressure relief accessories for cryogenic service - Part 1: Reclosable pressure relief valves
Organization: NEN
Year: 2022
Status: Active
BS EN 746-3
Title:
Industrial thermoprocessing equipment Part 3: Safety requirements for the generation and use of atmosphere gases
Organization: BSI
Year: 2022
Status: Active
BS EN 1555-3 - TC
Title:
Tracked Changes (Redline) - Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 3: Fittings
Organization: BSI
Year: 2022
Status: Active
CSA/ANSI Z21.15:21/CSA 9.1:21
Title:
Manually operated gas valves for appliances, appliance connector valves and hose-end valves
Organization: CSA/AM
Year: 2021
Status: Active
BS EN 13434
Title:
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, flow actuated - Family G, Type B
Organization: BSI
Year: 2022
Status: Active
EN 13434
Title:
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, flow actuated - Family G, Type
Organization: CEN
Year: 2021
Status: Active
23551-9
Title:
Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 9: Mechanical gas thermostats
Organization: ISO
Year: 2022
Status: Active
23555-1
Title:
Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa - Part 1: General requirements
Organization: ISO
Year: 2022
Status: Active
23555-2
Title:
Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa - Part 2: Gas pressure regulator
Organization: ISO
Year: 2022
Status: Active
9528
Title:
Aerospace - Standard-weight polytetrafluoroethylene (PTFE) hose assemblies, classification 204 °C/21 000 kPa - Procurement specification
Organization: ISO
Year: 2022
Status: Active
9938
Title:
Aerospace - Polytetrafluoroethylene (PTFE) hose assemblies, classification 204 °C/28 000 kPa - Procurement specification
Organization: ISO
Year: 2022
Status: Active
16486-4
Title:
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves
Organization: ISO
Year: 2022
Status: Active
UNE-ISO 22391-5
Title:
Plastics piping systems for hot and cold water installations. Polyethylene of raised temperature resistance (PE-RT). Part 5: Fitness for purpose of the system
Organization: AENOR
Year: 2008
Status: Inactive
UNE-ISO 16422
Title:
Pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O) for the conveyance of water under pressure. Specifications
Organization: AENOR
Year: 2015
Status: Inactive
UNE-ISO 22391-2
Title:
Plastics piping systems for hot and cold water installations. Polyethylene of raised temperature resistance (PE-RT). Part 2: Pipes
Organization: AENOR
Year: 2008
Status: Inactive
UNE-ISO 22391-1
Title:
Plastics piping systems for hot and cold water installations. Polyethylene of raised temperature resistance (PE-RT). Part 1: General
Organization: AENOR
Year: 2008
Status: Inactive
UNE-ISO 22391-3
Title:
Plastics piping systems for hot and cold water installations -- Polyethylene of raised temperature resistance (PE-RT) -- Part 3: Fittings
Organization: AENOR
Year: 2008
Status: Inactive
UNE-ISO 17454
Title:
Plastics piping systems. Multilayer pipes. Test method for the adhesion of the different layers using a pulling rig. (ISO 17454:2006)
Organization: AENOR
Year: 2007
Status: Active
EN ISO 11439
Title:
Gas cylinders - High pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles
Organization: CEN
Year: 2013
Status: Active
PD CEN/TS 1555-7
Title:
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) Part 7: Guidance for the assessment of conformity
Organization: BSI
Year: 2022
Status: Active
BS EN 12952-2
Title:
Water-tube boilers and auxiliary installations Part 2: Materials for pressure parts of boilers and accessories
Organization: BSI
Year: 2022
Status: Active
60519-6
Title:
Safety in installations for electroheating and electromagnetic processing - Part 6: Particular requirements for high frequency dielectric and microwave heating and processing equipment
Organization: IEC
Year: 2022
Status: Active
JIS K 6774
Title:
Polyethylene pipes for the supply of gaseous fuels
Organization: JSA
Year: 2022
Status: Active
JIS K 6775-2
Title:
Polyethylene pipe-fittings for the supply of gaseous fuels -- Part 2: Spigot fittings
Organization: JSA
Year: 2022
Status: Active
JIS K 6775-3
Title:
Polyethylene pipe-fittings for the supply of gaseous fuels -- Part 3: Electrofusion fittings
Organization: JSA
Year: 2022
Status: Active
CEN/TS 1555-7
Title:
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity
Organization: CEN
Year: 2021
Status: Active
DS/ISO 23555-2
Title:
Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa - Part 2: Gas pressure regulator
Organization: DS
Year: 2022
Status: Active
DS/ISO 23551-9
Title:
Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 9: Mechanical gas thermostats
Organization: DS
Year: 2022
Status: Active
DS/ISO 23555-1
Title:
Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa - Part 1: General requirements
Organization: DS
Year: 2022
Status: Active
22/30442367 DC
Title:
Draft BS EN 16668 Industrial valves - Requirements and testing for metallic valves as pressure accessories
Organization: BSI
Year: 2022
Status: Pending
NEN-ISO 9624/A1
Title:
Thermoplastics piping systems for fluids under pressure - Flange adapters and loose backing flanges - Mating dimensions
Organization: NEN
Year: 2022
Status: Active
1010
Title:
Performance Requirements for Water Hammer Arresters
Organization: ASSE
Year: 2021
Status: Active
PREN 16668
Title:
Industrial valves - Requirements and testing for metallic valves as pressure accessories
Organization: CEN
Year: 2022
Status: Pending
PD CEN/TS 17606
Title:
Installation of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards
Organization: BSI
Year: 2021
Status: Active
11295
Title:
Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities
Organization: ISO
Year: 2022
Status: Active
BS EN 10217-7 - TC
Title:
Tracked Changes (Redline) - Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes
Organization: BSI
Year: 2022
Status: Active
BS 5911-1 - TC
Title:
Tracked Changes (Redline) - Concrete pipes and ancillary concrete.Part 1: Unreinforced and reinforced concrete pipes (including jacking pipes) and fittings with flexible joints (complementary to BS...
Organization: BSI
Year: 2022
Status: Active
AD 2000-MERKBLATT HP 120 R
Title:
Herstellung und Pruefung von Druckbehaeltern - Bauvorschriften - Rohrleitungen aus thermoplastischen Kunststoffen
Organization: DIN
Year: 2021
Status: Active
AD 2000-MERKBLATT A 5 ANLAGE 1
Title:
Ausruestung, Aufstellung und Kennzeichnung von Druckbehaeltern - Hinweise fuer die Anordnung von Einsteigeoeffnungen und Oeffnungen fuer Inspektionszwecke
Organization: DIN
Year: 2021
Status: Active
DIN 4817-1
Title:
Handbetaetigte Absperrventile fuer Fluessiggas - Teil 1: Begriffe, sicherheitstechnische Anforderungen, Pruefung, Kennzeichnung
Organization: DIN
Year: 2022
Status: Active
AD 2000-MERKBLATT HP 2/1
Title:
Herstellung und Pruefung von Druckbehaeltern - Schweissverfahrenspruefung
Organization: DIN
Year: 2021
Status: Active
DIN 4817-2
Title:
Handbetaetigte Absperrventile fuer Fluessiggas - Teil 2: Konformitaetsbewertung
Organization: DIN
Year: 2022
Status: Active
AD 2000-MERKBLATT HP 5/1
Title:
Herstellung und Pruefung von Druckbehaeltern - Herstellung und Pruefung der Verbindungen - Arbeitstechnische Grundsaetze
Organization: DIN
Year: 2021
Status: Active
AD 2000-MERKBLATT HP 8/2
Title:
Herstellung und Pruefung von Druckbehaeltern - Pruefung von Schuessen aus Stahl
Organization: DIN
Year: 2021
Status: Active
DIN EN 15502-1
Title:
Heizkessel fuer gasfoermige Brennstoffe - Teil 1: Allgemeine Anforderungen und Pruefungen; Deutsche Fassung EN 15502-1:2021
Organization: DIN
Year: 2022
Status: Active
AD 2000-MERKBLATT G 2
Title:
Grundsaetze - Zusammenstellung aller im AD 2000-Regelwerk zitierten Normen
Organization: DIN
Year: 2021
Status: Inactive
DIN 8541-3
Title:
Schlaeuche fuer Schweissen, Schneiden und verwandte Verfahren - Teil 3: Sauerstoffschlaeuche mit und ohne Ummantelung fuer besondere Anforderungen; Sicherheitstechnische Anforderungen und Pruefungen
Organization: DIN
Year: 2022
Status: Active
DIN EN 14917
Title:
Kompensatoren mit metallischen Baelgen fuer Druckanwendungen; Deutsche Fassung EN 14917:2021
Organization: DIN
Year: 2022
Status: Active
DIN 28177
Title:
Strukturrohr (Dimple Tube) zur Waermeuebertragung an verfahrenstechnischen Apparaten - Masse und Werkstoffe
Organization: DIN
Year: 2022
Status: Active
VDI/VDE 3844 BLATT 3
Title:
Spezifische Merkmale von Schwenkarmaturen fuer die Auslegung von Stellantrieben
Organization: VDI
Year: 2022
Status: Active
DIN 4726
Title:
Warm water surface heating systems and radiator connecting systems - Plastics piping systems and multilayer piping systems
Organization: DIN
Year: 2017
Status: Active
DIN EN 13611
Title:
Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements (includes Corrigendum :2021)
Organization: DIN
Year: 2022
Status: Active
DIN 28154
Title:
Shaft end for carbon and stainless steel agitators, for rotating mechanical seals - Dimensions
Organization: DIN
Year: 2021
Status: Active
DIN EN 15502-1
Title:
Gas-fired heating boilers - Part 1: General requirements and tests
Organization: DIN
Year: 2022
Status: Active
DIN EN 12514
Title:
Components for supply systems for consuming units with liquid fuels (includes Corrigendum :2021)
Organization: DIN
Year: 2022
Status: Active
DIN 28156
Title:
Shaft end for agitators of carbon and stainless steel, for stuffing boxes - Dimensions
Organization: DIN
Year: 2021
Status: Active
DIN EN 13445-1
Title:
Unfired pressure vessels - Part 1: General
Organization: DIN
Year: 2021
Status: Active
DIN EN 14917
Title:
Metal bellows expansion joints for pressure applications
Organization: DIN
Year: 2022
Status: Active
DIN EN 13445-4
Title:
Unfired pressure vessels - Part 4: Fabrication
Organization: DIN
Year: 2021
Status: Active
DIN EN ISO 10286
Title:
Gas cylinders - Vocabulary (ISO 10286:2021); Trilingual version EN ISO 10286:2021
Organization: DIN
Year: 2022
Status: Active
VDI/VDE 3844 BLATT 3
Title:
Specific features of valves with a rotary motion closure member for actuator sizing
Organization: VDI
Year: 2022
Status: Active
UNE-EN 1254-6
Title:
Copper and copper alloys - Plumbing fittings - Part 6: Push-fit fittings for use with metallic tubes, plastics and multilayer pipes
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-20
Title:
Copper and copper alloys - Plumbing fittings - Part 20: Definitions, thread dimensions, test methods, reference data and supporting information
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-5
Title:
Copper and copper alloys - Plumbing fittings - Part 5: Capillary fittings with short ends for brazing to copper tubes
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-1
Title:
Copper and copper alloys - Plumbing fittings - Part 1: Capillary fittings for soldering or brazing to copper tubes
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-20
Title:
Copper and copper alloys - Plumbing fittings - Part 20: Definitions, thread dimensions, test methods, reference data and supporting information
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-6
Title:
Copper and copper alloys - Plumbing fittings - Part 6: Push-fit fittings for use with metallic tubes, plastics and multilayer pipes
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-1
Title:
Copper and copper alloys - Plumbing fittings - Part 1: Capillary fittings for soldering or brazing to copper tubes
Organization: AENOR
Year: 2022
Status: Active
UNE-EN ISO 19879
Title:
Metallic tube connections for fluid power and general use - Test methods for hydraulic fluid power connections (ISO 19879:2021)
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-8
Title:
Copper and copper alloys - Plumbing fittings - Part 8: Press fittings for use with plastics and multilayer pipes
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 14772
Title:
Flanges and their joints - Quality assurance inspection and testing of gaskets in accordance with the series of standards EN 1514 and EN 12560
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-2
Title:
Copper and copper alloys - Plumbing fittings - Part 2: Compression fittings for use with copper tubes
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 14772
Title:
Flanges and their joints - Quality assurance inspection and testing of gaskets in accordance with the series of standards EN 1514 and EN 12560
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 12115
Title:
Rubber and thermoplastics hoses and hose assemblies for liquid or gaseous chemicals - Specification
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-2
Title:
Copper and copper alloys - Plumbing fittings - Part 2: Compression fittings for use with copper tubes
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-8
Title:
Copper and copper alloys - Plumbing fittings - Part 8: Press fittings for use with plastics and multilayer pipes
Organization: AENOR
Year: 2022
Status: Active
UNE-EN ISO 19879
Title:
Metallic tube connections for fluid power and general use - Test methods for hydraulic fluid power connections (ISO 19879:2021)
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-7
Title:
Copper and copper alloys - Plumbing fittings - Part 7: Press fittings for use with metallic tubes
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-7
Title:
Copper and copper alloys - Plumbing fittings - Part 7: Press fittings for use with metallic tubes
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-3
Title:
Copper and copper alloys - Plumbing fittings - Part 3: Compression fittings for use with plastics and multilayer pipes
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-4
Title:
Copper and copper alloys - Plumbing fittings - Part 4: Threaded fittings
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-5
Title:
Copper and copper alloys - Plumbing fittings - Part 5: Capillary fittings with short ends for brazing to copper tubes
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 12115
Title:
Rubber and thermoplastics hoses and hose assemblies for liquid or gaseous chemicals - Specification
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-4
Title:
Copper and copper alloys - Plumbing fittings - Part 4: Threaded fittings
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1254-3
Title:
Copper and copper alloys - Plumbing fittings - Part 3: Compression fittings for use with plastics and multilayer pipes
Organization: AENOR
Year: 2022
Status: Active
NVN-CEN/TS 1555-7
Title:
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity
Organization: NEN
Year: 2022
Status: Active
NEN-EN-IEC 60335-2-41
Title:
Household and similar electrical appliances - Safety - Part 2-41: Particular requirements for pumps
Organization: NEN
Year: 2022
Status: Active
NEN-EN-IEC 60335-2-41/A11
Title:
Household and similar electrical appliances - Safety - Part 2-41: Particular requirements for pumps
Organization: NEN
Year: 2022
Status: Active
BS EN 16119
Title:
LPG equipment and accessories - Sealing caps and plugs for LPG cylinder and pressure vessel valves - Specification and testing
Organization: BSI
Year: 2022
Status: Active
EN 16119
Title:
LPG equipment and accessories - Sealing caps and plugs for LPG cylinder and pressure vessel valves - Specification and testing
Organization: CEN
Year: 2021
Status: Active
EN 12952-10
Title:
Water-tube boilers and auxiliary installations - Part 10: Requirements for safety devices against excessive pressure
Organization: CEN
Year: 2021
Status: Active
BS EN 12952-10
Title:
Water-tube boilers and auxiliary installations Part 10: Requirements for safety devices against excessive pressure
Organization: BSI
Year: 2022
Status: Active
BS EN ISO 15875-3 + A2
Title:
Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) Part 3: Fittings
Organization: BSI
Year: 2004
Status: Active
BS EN 12952-5
Title:
Water-tube boilers and auxiliary installations Part 5: Workmanship and construction of pressure parts of the boiler
Organization: BSI
Year: 2022
Status: Active
BS EN 17527
Title:
Helium cryostats - Protection against excessive pressure
Organization: BSI
Year: 2022
Status: Active
BS EN 12952-6
Title:
Water-tube boilers and auxiliary installations Part 6: Inspection during construction, documentation and marking of pressure parts of the boiler
Organization: BSI
Year: 2022
Status: Active
EN 17527
Title:
Helium cryostats - Protection against excessive pressure
Organization: CEN
Year: 2021
Status: Active
EN ISO 15875-3
Title:
Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 3: Fittings
Organization: CEN
Year: 2003
Status: Active
UNE-EN 13941-2+A1
Title:
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 2: Installation (Endorsed by Asociación Españ...
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 13941-1+A1
Title:
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 1: Design (Endorsed by Asociación Española de...
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 746-3
Title:
Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases (Endorsed by Asociación Española de Normalización in February of 2022.)
Organization: AENOR
Year: 2022
Status: Active
16889
Title:
Hydraulic fluid power - Filters - Multi-pass method for evaluating filtration performance of a filter element
Organization: ISO
Year: 2022
Status: Active
NEN-EN-ISO 3501
Title:
Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for resistance to pull-out under constant longitudinal force
Organization: NEN
Year: 2022
Status: Active
NEN-EN 16668+A1
Title:
Industrial valves - Requirements and testing for metallic valves as pressure accessories
Organization: NEN
Year: 2018
Status: Active
NEN-EN 16668
Title:
Industrial valves - Requirements and testing for metallic valves as pressure accessories
Organization: NEN
Year: 2022
Status: Pending
BS EN ISO 3501
Title:
Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for resistance to pull-out under constant longitudinal force
Organization: BSI
Year: 2022
Status: Active
DS/EN ISO 3501
Title:
Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for resistance to pull-out under constant longitudinal force (ISO 3501:2021)
Organization: DS
Year: 2022
Status: Active
DSF/PREN 1092-3
Title:
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 3: Copper alloy flanges
Organization: DS
Status: Pending
DSF/PREN 17657
Title:
Equipments for slaughterhouses - Slaughtering traps for bovine animals - Safety and hygiene requirements
Organization: DS
Status: Pending
DSF/PREN 1759-4
Title:
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 4: Aluminium alloy flanges
Organization: DS
Status: Pending
DSF/PREN 16668
Title:
Industrial valves - Requirements and testing for metallic valves as pressure accessories
Organization: DS
Status: Pending
DSF/PREN 15218
Title:
Air conditioners and liquid chilling packages with evaporatively cooled condenser and with electrically driven compressors for space cooling - Terms, definitions, test conditions, test methods and ...
Organization: DS
Status: Pending
DSF/PREN 1759-3
Title:
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges
Organization: DS
Status: Pending
EN ISO 3501
Title:
Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for resistance to pull-out under constant longitudinal force
Organization: CEN
Year: 2022
Status: Active
9.4:21
Title:
Standard for manually operated metallic gas valves for use on piping systems up to 5 psig
Organization: CSA
Year: 2021
Status: Active
BS ISO 27126
Title:
Thermoplastic multi-layer (nonvulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals - Specification
Organization: BSI
Year: 2022
Status: Active
ANSI Z21.101:22/CSA 8.5:22
Title:
Gas hose connectors for portable and moveable gas appliances
Organization: CSA/AM
Year: 2022
Status: Active
ANSI Z21.24:22/CSA 6.10:22
Title:
Connectors for gas appliances
Organization: CSA/AM
Year: 2022
Status: Active
DS/ISO 1219-1/AMD 1
Title:
Fluid power systems and components - Graphical symbols and circuit diagrams - Part 1: Graphical symbols for conventional use and data-processing applications
Organization: DS
Year: 2022
Status: Active
DS/EN IEC 60519-4
Title:
Safety in installations for electroheating and electromagnetic processing - Part 4: Particular requirements for arc furnace installations
Organization: DS
Year: 2022
Status: Active
DS/EN IEC 60534-4
Title:
Industrial-process control valves - Part 4: Inspection and routine testing
Organization: DS
Year: 2022
Status: Active
NEN-EN-IEC 60534-4
Title:
Industrial-process control valves - Part 4: Inspection and routine testing
Organization: NEN
Year: 2022
Status: Active
NEN-EN-ISO 3821
Title:
Gas welding equipment - Rubber hoses for welding, cutting and allied processes
Organization: NEN
Year: 2022
Status: Active
13844
Title:
Plastics piping systems - Elastomeric-sealing-ring-type socket joints for use with plastic pipes - Test method for leaktightness under negative pressure, angular deflection and deformation
Organization: ISO
Year: 2022
Status: Active
BS EN ISO 21003-3 + A1
Title:
Multilayer piping systems for hot and cold water installations inside buildings Part 3: Fittings
Organization: BSI
Year: 2008
Status: Active
EN ISO 21003-3
Title:
Multilayer piping systems for hot and cold water installations inside buildings - Part 3: Fittings
Organization: CEN
Year: 2008
Status: Active
UNE-EN ISO 18086
Title:
Corrosion of metals and alloys - Determination of AC corrosion - Protection criteria (ISO 18086:2019)
Organization: AENOR
Year: 2022
Status: Active
UNE-EN ISO 18086
Title:
Corrosion of metals and alloys - Determination of AC corrosion - Protection criteria (ISO 18086:2019)
Organization: AENOR
Year: 2022
Status: Active
DS/EN ISO 11295
Title:
Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities (ISO 11295:2022)
Organization: DS
Year: 2022
Status: Active
DS/ISO 11295
Title:
Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities
Organization: DS
Year: 2022
Status: Active
22/30435838 DC
Title:
Draft BS ISO 21287 Pneumatic fluid power - Cylinders - Compact cylinders, 1000 kPa (10 bar) series, bores from 20 mm to 100 mm
Organization: BSI
Year: 2022
Status: Pending
BS EN 13434 - TC
Title:
Tracked Changes (Redline) - Devices to prevent pollution by backflow of potable water - Mechanical disconnector, flow actuated - Family G, Type B
Organization: BSI
Year: 2022
Status: Active
BS EN ISO 10619-2 - TC
Title:
Tracked Changes (Redline) - Rubber and plastics hoses and tubing - Measurement of flexibility and stiffness - Part 2: Bending tests at sub-ambient temperatures
Organization: BSI
Year: 2022
Status: Active
BS ISO 23555-2
Title:
Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa Part 2: Gas pressure regulator
Organization: BSI
Year: 2022
Status: Active
BS EN 1555-4 - TC
Title:
Tracked Changes (Redline) - Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: Valves
Organization: BSI
Year: 2022
Status: Active
BS EN 12952-2 - TC
Title:
Tracked Changes (Redline) - Water-tube boilers and auxiliary installations - Part 2: Materials for pressure parts of boilers and accessories
Organization: BSI
Year: 2022
Status: Active
BS EN IEC 60545 - TC
Title:
Tracked Changes (Redline) - Guidelines for commissioning and operation of hydraulic turbines, pump-turbines and storage pumps
Organization: BSI
Year: 2022
Status: Active
NEN-EN-ISO 16486-4
Title:
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves
Organization: NEN
Year: 2022
Status: Active
BS EN 13433 - TC
Title:
Tracked Changes (Redline) - Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A
Organization: BSI
Year: 2022
Status: Active
NEN-EN-ISO 11295
Title:
Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities
Organization: NEN
Year: 2022
Status: Active
SN EN 746-3
Title:
Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases
Organization: SNV
Year: 2022
Status: Active
SN EN 17527
Title:
Helium cryostats - Protection against excessive pressure
Organization: SNV
Year: 2022
Status: Active
SN EN ISO 6801
Title:
Rubber and plastics hoses - Determination of volumetric expansion
Organization: SNV
Year: 2021
Status: Active
23553-1
Title:
Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves
Organization: ISO
Year: 2022
Status: Active
SN EN 13760
Title:
LPG equipment and accessories - Automotive LPG filling system for light and heavy duty vehicles - Nozzle, test requirements and dimensions
Organization: SNV
Year: 2021
Status: Active
18665
Title:
Traditional Chinese medicine - Herbal decoction apparatus
Organization: ISO
Year: 2022
Status: Active
SN EN 12952-10
Title:
Water-tube boilers and auxiliary installations - Part 10: Requirements for safety devices against excessive pressure
Organization: SNV
Year: 2022
Status: Active
SN EN 13445-3
Title:
Unfired pressure vessels - Part 3: Design
Organization: SNV
Year: 2022
Status: Active
SN EN 16119
Title:
LPG equipment and accessories - Sealing caps and plugs for LPG cylinder and pressure vessel valves - Specification and testing
Organization: SNV
Year: 2022
Status: Active
DIN EN ISO 6801
Title:
Gummi- oder Kunststoffschlaeuche - Bestimmung der Volumenzunahme (ISO 6801:2021); Deutsche Fassung EN ISO 6801:2021
Organization: DIN
Year: 2022
Status: Active
DIN 28401
Title:
Vakuumtechnik - Bildzeichen - Uebersicht
Organization: DIN
Year: 2022
Status: Active
DIN EN ISO 10286
Title:
Gasflaschen - Vokabular (ISO 10286:2021); Dreisprachige Fassung EN ISO 10286:2021
Organization: DIN
Year: 2022
Status: Active
DIN EN 13760
Title:
Fluessiggas-Geraete und Ausruestungsteile - Fuellsysteme an Autogasanlagen fuer leichte und schwere Fahrzeuge - Anschlussstutzen, Pruefanforderungen und Abmessungen; Deutsche Fassung EN 13760:2021
Organization: DIN
Year: 2022
Status: Active
DIN EN 16119
Title:
Fluessiggas-Geraete und Ausruestungsteile - Dichtkappen und Dichtstopfen fuer Flaschen und Druckbehaelter fuer Fluessiggas (LPG) - Spezifikation und Pruefungen; Deutsche Fassung EN 16119:2021
Organization: DIN
Year: 2022
Status: Active
DIN EN 12952-10
Title:
Wasserrohrkessel und Anlagenkomponenten - Teil 10: Anforderungen an Sicherheitseinrichtungen gegen Ueberdruck; Deutsche Fassung EN 12952-10:2021
Organization: DIN
Year: 2022
Status: Active
DIN EN ISO 15875-3
Title:
Kunststoff-Rohrleitungssysteme fuer die Warm- und Kaltwasserinstallation - Vernetztes Polyethylen (PE-X) - Teil 3: Formstuecke (ISO 15875-3:2003 + Amd 1:2020 + Amd 2:2021); Deutsche und Englische F...
Organization: DIN
Year: 2022
Status: Active
DIN EN 13445-5
Title:
Unfired pressure vessels - Part 5: Inspection and testing
Organization: DIN
Year: 2021
Status: Active
DIN EN 13445-10
Title:
Unfired pressure vessels - Part 10: Additional requirements for pressure vessels of nickel and nickel alloys
Organization: DIN
Year: 2021
Status: Active
DIN 7795
Title:
Measuring compression set of elastomers in hot water
Organization: DIN
Year: 2021
Status: Active
DIN EN 12952-10
Title:
Water-tube boilers and auxiliary installations - Part 10: Requirements for safety devices against excessive pressure
Organization: DIN
Year: 2022
Status: Active
DIN EN 13445-8
Title:
Unfired pressure vessels - Part 8: Additional requirements for pressure vessels of aluminium and aluminium alloys
Organization: DIN
Year: 2021
Status: Active
DIN EN ISO 15875-3
Title:
Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 3: Fittings (ISO 15875-3:2003 + Amd 1:2020 + Amd 2:2021); German and English version EN ISO 158...
Organization: DIN
Year: 2022
Status: Active
DIN EN 13760
Title:
LPG equipment and accessories - Automotive LPG filling system for light and heavy duty vehicles - Nozzle, test requirements and dimensions
Organization: DIN
Year: 2022
Status: Active
DIN EN 13445-6
Title:
Unfired pressure vessels - Part 6: Requirements for the design and fabrication of pressure vessels and pressure parts constructed from spheroidal graphite cast iron
Organization: DIN
Year: 2021
Status: Active
DIN EN 16119
Title:
LPG equipment and accessories - Sealing caps and plugs for LPG cylinder and pressure vessel valves - Specification and testing
Organization: DIN
Year: 2022
Status: Active
BS ISO 9938
Title:
Aerospace - Polytetrafluoroethylene (PTFE) hose assemblies, classification 204 °C/28 000 kPa - Procurement specification
Organization: BSI
Year: 2022
Status: Active
SN EN ISO 6801
Title:
Rubber and plastics hoses - Determination of volumetric expansion
Organization: SNV
Year: 2021
Status: Active
BS EN 16119 - TC
Title:
Tracked Changes (Redline) - LPG equipment and accessories - Sealing caps and plugs for LPG cylinder and pressure vessel valves - Specification and testing
Organization: BSI
Year: 2022
Status: Active
SN EN 13760
Title:
LPG equipment and accessories - Automotive LPG filling system for light and heavy duty vehicles - Nozzle, test requirements and dimensions
Organization: SNV
Year: 2021
Status: Active
SN EN 13941-1+A1
Title:
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 1: Design
Organization: SNV
Year: 2022
Status: Active
SN EN 13941-2+A1
Title:
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 2: Installation
Organization: SNV
Year: 2022
Status: Active
SN EN 746-3
Title:
Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases
Organization: SNV
Year: 2022
Status: Active
SN EN 17527
Title:
Helium cryostats - Protection against excessive pressure
Organization: SNV
Year: 2022
Status: Active
SN EN 12952-10
Title:
Water-tube boilers and auxiliary installations - Part 10: Requirements for safety devices against excessive pressure
Organization: SNV
Year: 2022
Status: Active
SN EN 14894
Title:
LPG equipment and accessories - Cylinder and drum marking
Organization: SNV
Year: 2022
Status: Active
SN EN 13445-3
Title:
Unfired pressure vessels - Part 3: Design
Organization: SNV
Year: 2022
Status: Active
C22.2 NO. 60335-2-68:20
Title:
Appareils électrodomestiques et analogues - Sécurité - Partie 2-68 : Exigences particulières pour les machines de nettoyage par pulvérisation et aspiration, à usage commercial
Organization: CSA
Year: 2020
Status: Active
SN EN 16119
Title:
LPG equipment and accessories - Sealing caps and plugs for LPG cylinder and pressure vessel valves - Specification and testing
Organization: SNV
Year: 2022
Status: Active
PD CEN/TS 1555-7 - TC
Title:
Tracked Changes (Redline) - Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity
Organization: BSI
Year: 2022
Status: Active
BS ISO 27126 - TC
Title:
Tracked Changes (Redline) - Thermoplastic multi-layer (nonvulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals - Specification
Organization: BSI
Year: 2022
Status: Active
SN EN 10253-2
Title:
Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements
Organization: SNV
Year: 2021
Status: Active
DS/ISO 18665
Title:
Traditional Chinese medicine - Herbal decoction apparatus
Organization: DS
Year: 2022
Status: Active
DSF/PREN ISO 5774
Title:
Plastics hoses - Textile-reinforced types for compressed-air applications - Specification (ISO/DIS 5774:2022)
Organization: DS
Status: Pending
SN EN 15502-1
Title:
Gas-fired heating boilers - Part 1: General requirements and tests
Organization: SNV
Year: 2021
Status: Active
SN EN 13941-1+A1
Title:
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 1: Design
Organization: SNV
Year: 2022
Status: Active
SN EN 13941-2+A1
Title:
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 2: Installation
Organization: SNV
Year: 2022
Status: Active
NEN-EN-IEC 60519-4
Title:
Safety in installations for electroheating and electromagnetic processing - Part 4: Particular requirements for arc furnace installations
Organization: NEN
Year: 2022
Status: Active
SN EN 16119
Title:
LPG equipment and accessories - Sealing caps and plugs for LPG cylinder and pressure vessel valves - Specification and testing
Organization: SNV
Year: 2022
Status: Active
SN EN 13611/AC
Title:
Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements; Corrigendum AC
Organization: SNV
Year: 2021
Status: Active
SN EN ISO 15877-3/A2
Title:
Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 3: Fittings; Amendment A2
Organization: SNV
Year: 2021
Status: Active
SN EN ISO 10286
Title:
Gas cylinders - Vocabulary
Organization: SNV
Year: 2021
Status: Active
SN EN ISO 10286
Title:
Gas cylinders - Vocabulary
Organization: SNV
Year: 2021
Status: Active
SN EN ISO 10286
Title:
Gas cylinders - Vocabulary
Organization: SNV
Year: 2021
Status: Active
NEN-ISO 16889
Title:
Hydraulic fluid power - Filters - Multi pass method for evaluating filtration performance of a filter element
Organization: NEN
Year: 2022
Status: Active
NEN-ISO 18665
Title:
Traditional Chinese medicine - Herbal decoction apparatus
Organization: NEN
Year: 2022
Status: Active
SN EN 12952-10
Title:
Water-tube boilers and auxiliary installations - Part 10: Requirements for safety devices against excessive pressure
Organization: SNV
Year: 2022
Status: Active
SN EN 13001-3-6+A1
Title:
Cranes - General design - Part 3-6: Limit states and proof of competence of machinery - Hydraulic cylinders
Organization: SNV
Year: 2021
Status: Active
SN EN 13760
Title:
LPG equipment and accessories - Automotive LPG filling system for light and heavy duty vehicles - Nozzle, test requirements and dimensions
Organization: SNV
Year: 2021
Status: Active
SN EN 13445-3
Title:
Unfiréd pressure vessels - Part 3: Design
Organization: SNV
Year: 2022
Status: Active
SN EN 14917
Title:
Metal bellows expansion joints for pressure applications
Organization: SNV
Year: 2021
Status: Active
SN EN 15502-1
Title:
Gas-firèd heating boilers - Part 1: General requirements and tests
Organization: SNV
Year: 2021
Status: Active
BS ISO 23551-6
Title:
Safety and control devices for gas burners and gas-burning appliances - Particular requirements Part 6: Thermoelectric flame supervision controls
Organization: BSI
Year: 2022
Status: Active
BS ISO 23555-1
Title:
Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa Part 1: General requirements
Organization: BSI
Year: 2022
Status: Active
JIS B 8240 AMD 1
Title:
Construction of pressure vessels for refrigeration (Amendment 1)
Organization: JSA
Year: 2022
Status: Active
JIS B 0125-3
Title:
Fluid power systems and components -- Graphical symbols and circuit diagrams -- Part 3: Symbol modules and connected symbols in circuit diagrams
Organization: JSA
Year: 2022
Status: Active
JIS B 8302
Title:
Measurement methods of pump discharge
Organization: JSA
Year: 2022
Status: Active
JIS B 8306
Title:
Centrifugal type pumps -- Hydraulic performance acceptance tests by oil as testing liquid
Organization: JSA
Year: 2022
Status: Active
JIS B 8311
Title:
Reciprocating pumps -- Hydraulic performance acceptance tests
Organization: JSA
Year: 2022
Status: Active
JIS B 8312
Title:
Gear pumps and screw pumps -- Hydraulic performance acceptance tests
Organization: JSA
Year: 2022
Status: Active
JIS B 8372-1
Title:
Pneumatic fluid power -- Compressed air pressure regulators and filter-regulators -- Part 1: Main characteristics to be included in literature from suppliers and product-marking requirements
Organization: JSA
Year: 2022
Status: Active
JIS B 8372-2
Title:
Pneumatic fluid power -- Compressed air pressure regulators and filter-regulators -- Part 2: Test methods to determine the main characteristics to be included in literature from suppliers
Organization: JSA
Year: 2022
Status: Active
JIS B 8372-3
Title:
Pneumatic fluid power -- Compressed air pressure regulators and filter-regulators -- Part 3: Alternative test methods for measuring the flow-rate characteristics of pressure regulators
Organization: JSA
Year: 2022
Status: Active
JIS Z 2342
Title:
Methods for acoustic emission testing of pressure vessels during pressure tests
Organization: JSA
Year: 2022
Status: Active
JIS B 8381-1
Title:
Connectors for pneumatic fluid power -- Part 1: Push-in connectors for thermoplastic tubes
Organization: JSA
Year: 2022
Status: Active
JIS B 9901-1
Title:
Test method for performance of gas-removal media and devices for general ventilation -- Part 1: Gas-phase air cleaning media
Organization: JSA
Year: 2022
Status: Active
JIS B 9901-2
Title:
Test method for performance of gas-removal media and devices for general ventilation -- Part 2: Gas-phase air cleaning devices
Organization: JSA
Year: 2022
Status: Active
BS ISO 23551-6 - TC
Title:
Tracked Changes (Redline) - Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 6: Thermoelectric flame supervision controls
Organization: BSI
Year: 2022
Status: Active
UNE-EN IEC 60519-4
Title:
Safety in installations for electroheating and electromagnetic processing - Part 4: Particular requirements for arc furnace installations (Endorsed by Asociación Española de Normalización in March ...
Organization: AENOR
Year: 2022
Status: Active
UNE-EN IEC 60534-4
Title:
Industrial-process control valves - Part 4: Inspection and routine testing (Endorsed by Asociación Española de Normalización in March of 2022.)
Organization: AENOR
Year: 2022
Status: Active
22/30434788 DC
Title:
Draft BS EN 14620-1 Design and manufacture of site built, vertical, cylindrical, flat-bottomed tank systems for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C...
Organization: BSI
Year: 2022
Status: Pending
DS/EN ISO 13844
Title:
Plastics piping systems - Elastomeric-sealing-ring-type socket joints for use with plastic pressure pipes - Test method for leak tightness under negative pressure, angular deflection and deformatio...
Organization: DS
Year: 2022
Status: Active
DS/EN 558
Title:
Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves
Organization: DS
Year: 2022
Status: Active
DS/ISO 13844
Title:
Plastics piping systems - Elastomeric-sealing-ring-type socket joints for use with plastic pipes - Test method for leaktightness under negative pressure, angular deflection and deformation
Organization: DS
Year: 2022
Status: Active
DSF/ISO/DIS 1179-2
Title:
Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 2: Heavy-duty (S series) and light-duty (L series) stud en...
Organization: DS
Status: Pending
PREN 14620-1
Title:
Design and manufacture of site built, vertical, cylindrical, flat-bottomed tank systems for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and -196 °C - Part ...
Organization: CEN
Year: 2022
Status: Pending
SN EN ISO 3501
Title:
Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for resistance to pull-out under constant longitudinal force
Organization: SNV
Year: 2022
Status: Active
DIS 21287
Title:
Pneumatic fluid power - Cylinders - Compact cylinders, 1000 kPa (10 bar) series, bores from 20 mm to 100 mm
Organization: ISO
Year: 2022
Status: Pending
SN EN ISO 3501
Title:
Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for resistance to pull-out under constant longitudinal force
Organization: SNV
Year: 2022
Status: Active
SN EN ISO 11295
Title:
Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities
Organization: SNV
Year: 2022
Status: Active
SN EN ISO 16486-4
Title:
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves
Organization: SNV
Year: 2022
Status: Active
SN EN ISO 11295
Title:
Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities
Organization: SNV
Year: 2022
Status: Active
SN EN ISO 16486-4
Title:
Systèmes de canalisations en matières plastiques pour la distribution de combustibles gazeux - Systèmes de canalisations en polyamide non plastifié (PA-U) avec assemblages par soudage et assemblage...
Organization: SNV
Year: 2022
Status: Active
BS EN 13480-5 + A2
Title:
Metallic industrial piping Part 5: Inspection and testing
Organization: BSI
Year: 2017
Status: Active
BS EN 13480-2 + A8
Title:
Metallic industrial piping Part 2: Materials
Organization: BSI
Year: 2017
Status: Active
BS EN ISO 23553-1
Title:
Safety and control devices for oil burners and oil-burning appliances - Particular requirements Part 1: Automatic and semi-automatic valves
Organization: BSI
Year: 2022
Status: Active
BS ISO 21013-1
Title:
Cryogenic vessels - Pressure-relief accessories for cryogenic service Part 1: Reclosable pressure-relief valves
Organization: BSI
Year: 2022
Status: Active
SN EN 1397
Title:
Heat exchangers - Hydronic room fan coil units - Test procedures for establishing the performance
Organization: SNV
Year: 2021
Status: Active
EN 13480-2
Title:
Metallic industrial piping - Part 2: Materials
Organization: CEN
Year: 2017
Status: Active
EN ISO 23553-1
Title:
Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves
Organization: CEN
Year: 2022
Status: Active
EN 13480-5
Title:
Metallic industrial piping - Part 5: Inspection and testing
Organization: CEN
Year: 2017
Status: Active
SN EN ISO 15875-3/A2
Title:
Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 3: Fittings; Amendment A2
Organization: SNV
Year: 2021
Status: Active
DS/ISO 23553-1
Title:
Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves
Organization: DS
Year: 2022
Status: Active
DS/EN ISO 23553-1
Title:
Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves (ISO 23553-1:2022)
Organization: DS
Year: 2022
Status: Active
DSF/FPREN ISO 11296-9
Title:
Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 9: Lining with a rigidly anchored plastics inner layer (ISO/FDIS 11296-9:2022)
Organization: DS
Status: Pending
SN EN ISO 3501
Title:
Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for resistance to pull-out under constant longitudinal force
Organization: SNV
Year: 2022
Status: Active
SN EN ISO 6801
Title:
Rubber and plastics hoses - Determination of volumetric expansion
Organization: SNV
Year: 2021
Status: Active
NEN-EN 558
Title:
Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves
Organization: NEN
Year: 2022
Status: Active
UNE-CEN/TS 1852-3
Title:
Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 3: Guidance for installation
Organization: AENOR
Year: 2004
Status: Inactive
UNE-CR 14473
Title:
Transportable gas cylinders - Porous masses for acetylene cylinders.
Organization: AENOR
Year: 2002
Status: Inactive
UNE-CEN/TS 1456-2
Title:
Plastics piping systems for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Guidance for the assessment of conformity
Organization: AENOR
Year: 2004
Status: Inactive
UNE-CEN/TS 1591-4 IN
Title:
Flanges and their joints - Design rules for gasketed circular flange connections - Part 4: Qualification of personnel competency in the assembly of bolted joints fitted to equipment subject to the ...
Organization: AENOR
Year: 2010
Status: Inactive
UNE-CEN/TS 15280 IN
Title:
Evaluation of a.c. corrosion likelihood of buried pipelines - Application to cathodically protected pipelines
Organization: AENOR
Year: 2007
Status: Inactive
UNE-CEN/TS 1852-3 EX/A1
Title:
Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 3: Guidance for installation
Organization: AENOR
Year: 2006
Status: Inactive
UNE-EN 12493
Title:
LPG equipment and accessories - Welded steel pressure vessels for LPG road tankers - Design and manufacture
Organization: AENOR
Year: 2021
Status: Active
UNE-CEN/TS 14825
Title:
Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Testing and rating at part load conditions
Organization: AENOR
Year: 2004
Status: Inactive
UNE-EN 13598-1
Title:
Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 1: Specifications for ancill...
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 13480-3
Title:
Metallic industrial piping - Part 3: Design and calculation
Organization: AENOR
Year: 2017
Status: Inactive
UNE-EN 1514-2+A1
Title:
Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 13598-2
Title:
Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specifications for manhol...
Organization: AENOR
Year: 2022
Status: Active
EN ISO 15877-3
Title:
Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 3: Fittings - Amendment 2
Organization: CEN
Year: 2009
Status: Active
TS 12835
Title:
Qualification of casing connections for thermal wells
Organization: ISO
Year: 2022
Status: Active
BS EN 746-3 - TC
Title:
Tracked Changes (Redline) - Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases
Organization: BSI
Year: 2022
Status: Active
22/30450627 DC
Title:
Draft BS EN ISO 16961 Petroleum, petrochemical and natural gas industries - Internal coating and lining of steel storage tanks
Organization: BSI
Year: 2022
Status: Pending
NEN-EN 14620-1
Title:
Design and manufacture of site built, vertical, cylindrical, flat-bottomed tank systems for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and -196 °C - Part ...
Organization: NEN
Year: 2022
Status: Pending
BS EN ISO 15874-3 + A2
Title:
Plastics piping systems for hot and cold water installations - Polypropylene (PP) Part 3: Fittings
Organization: BSI
Year: 2013
Status: Active
NVN-ISO/TS 12835
Title:
Qualification of casing connections for thermal wells
Organization: NEN
Year: 2022
Status: Active
NEN-EN-ISO 23553-1
Title:
Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves
Organization: NEN
Year: 2022
Status: Active
UNE-EN IEC 60519-8
Title:
Safety in Installations for electroheating and electromagnetic processing - Part 8: Particular requirements for electroslag remelting furnaces (Endorsed by Asociación Española de Normalización in A...
Organization: AENOR
Year: 2020
Status: Active
UNE-EN ISO 1403
Title:
Rubber hoses, textile-reinforced, for general-purpose water applications - Specification (ISO 1403:2019)
Organization: AENOR
Year: 2020
Status: Active
BS EN 12952-10 - TC
Title:
Tracked Changes (Redline) - Water-tube boilers and auxiliary installations - Part 10: Requirements for safety devices against excessive pressure
Organization: BSI
Year: 2022
Status: Active
EN ISO 15874-3
Title:
Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 3: Fittings
Organization: CEN
Year: 2013
Status: Active
15590-3
Title:
Petroleum and natural gas industries - Factory bends, fittings and flanges for pipeline transportation systems - Part 3: Flanges
Organization: ISO
Year: 2022
Status: Active
11171
Title:
Hydraulic fluid power - Calibration of automatic particle counters for liquids
Organization: ISO
Year: 2022
Status: Active
4671
Title:
Rubber and plastics hoses and hose assemblies - Methods of measurement of the dimensions of hoses and the lengths of hose assemblies
Organization: ISO
Year: 2022
Status: Active
BS EN ISO 15876-3 + A2
Title:
Plastics piping systems for hot and cold water installations - Polybutene (PB) Part 3: Fittings
Organization: BSI
Year: 2017
Status: Active
UNE-EN ISO 13259
Title:
Thermoplastics piping systems for underground non-pressure applications - Test method for leaktightness of elastomeric sealing ring type joints (ISO 13259:2020)
Organization: AENOR
Year: 2022
Status: Active
UNE-EN ISO 13259
Title:
Thermoplastics piping systems for underground non-pressure applications - Test method for leaktightness of elastomeric sealing ring type joints (ISO 13259:2020)
Organization: AENOR
Year: 2022
Status: Active
EN ISO 15876-3
Title:
Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 3: Fittings
Organization: CEN
Year: 2017
Status: Active
DSF/PREN 14620-1
Title:
Design and manufacture of site built, vertical, cylindrical, flat-bottomed tank systems for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and -196 °C - Part ...
Organization: DS
Status: Pending
DSF/ISO/DIS 16961
Title:
Petroleum, petrochemical and natural gas industries - Internal coating and lining of steel storage tanks
Organization: DS
Status: Pending
DS/ISO 15590-3
Title:
Petroleum and natural gas industries - Factory bends, fittings and flanges for pipeline transportation systems - Part 3: Flanges
Organization: DS
Year: 2022
Status: Inactive
DSF/PREN ISO 16961
Title:
Petroleum, petrochemical and natural gas industries - Internal coating and lining of steel storage tanks (ISO/DIS 16961:2022)
Organization: DS
Status: Pending
Z341 SERIES:22
Title:
Storage of hydrocarbons in underground formations
Organization: CSA
Year: 2022
Status: Active
BS EN ISO 4254-6 + A11
Title:
Agricultural machinery - Safety Part 6: Sprayers and liquid fertilizer distributors
Organization: BSI
Year: 2020
Status: Active
NEN-EN-ISO 13844
Title:
Plastics piping systems - Elastomeric-sealing-ring-type socket joints for use with plastic pressure pipes - Test method for leak tightness under negative pressure, angular deflection and deformation
Organization: NEN
Year: 2022
Status: Active
DIN EN 13433
Title:
Sicherungseinrichtungen zum Schutz des Trinkwassers gegen Verschmutzung durch Rueckfliessen - Rohrtrenner, nicht durchflussgesteuert - Familie G, Typ A; Deutsche Fassung EN 13433:2021
Organization: DIN
Year: 2022
Status: Active
DIN EN ISO 11298-4
Title:
Kunststoff-Rohrleitungssysteme fuer die Renovierung von erdverlegten Wasserversorgungsnetzen - Teil 4: Vor Ort haertendes Schlauch-Lining (ISO 11298-4:2021); Deutsche Fassung EN ISO 11298-4:2021
Organization: DIN
Year: 2022
Status: Active
DIN 30660
Title:
Dichtmittel fuer metallene Gewindeverbindungen in der Trinkwasser-Installation
Organization: DIN
Year: 2022
Status: Active
DIN EN 1397
Title:
Waermeuebertrager - Wasser-Luft-Ventilatorkonvektoren - Pruefverfahren zur Leistungsfeststellung; Deutsche Fassung EN 1397:2021
Organization: DIN
Year: 2022
Status: Active
DIN EN ISO 12759-5
Title:
Ventilatoren - Effizienzklassifizierung fuer Ventilatoren - Teil 5: Strahlventilatoren (ISO 12759-5:2021); Deutsche Fassung EN ISO 12759-5:2021
Organization: DIN
Year: 2022
Status: Active
DIN EN 13434
Title:
Sicherungseinrichtungen zum Schutz des Trinkwassers gegen Verschmutzung durch Rueckfliessen - Rohrtrenner, durchflussgesteuert - Familie G, Typ B; Deutsche Fassung EN 13434:2021
Organization: DIN
Year: 2022
Status: Active
DIN CEN/TS 1555-7
Title:
Kunststoff-Rohrleitungssysteme fuer die Gasversorgung - Polyethylen (PE) - Teil 7: Empfehlungen fuer die Beurteilung der Konformitaet; Deutsche Fassung CEN/TS 1555-7:2021
Organization: DIN
Year: 2022
Status: Active
DIN EN ISO 3501
Title:
Kunststoff-Rohrleitungssysteme - Mechanische Verbindungen zwischen Formstuecken und Druckrohren - Pruefung des Widerstandes gegen Zugbelastung bei konstanter Zugkraft (ISO 3501:2021); Deutsche Fass...
Organization: DIN
Year: 2022
Status: Active
DIN EN 13433
Title:
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A
Organization: DIN
Year: 2022
Status: Active
AD 2000-MERKBLATT HP 8/2
Title:
Manufacture and testing of pressure vessels - Testing of steel sections
Organization: DIN
Year: 2021
Status: Active
AD 2000-MERKBLATT A 5 ANLAGE 1
Title:
Equipment, installation and marking of pressure vessels - Directives for the arrangement of "easy-access" openings and inspection openings
Organization: DIN
Year: 2021
Status: Active
DIN EN ISO 6801
Title:
Rubber and plastics hoses - Determination of volumetric expansion (ISO 6801:2021)
Organization: DIN
Year: 2022
Status: Active
DIN EN ISO 3501
Title:
Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for resistance to pull-out under constant longitudinal force (ISO 3501:2021)
Organization: DIN
Year: 2022
Status: Active
AD 2000-MERKBLATT HP 5/1
Title:
Manufacture and testing of pressure vessels - Manufacture and testing of joints - Principles of welding practice
Organization: DIN
Year: 2021
Status: Active
DIN EN ISO 5117
Title:
Automatic steam traps - Production and performance characteristic tests (ISO/DIS 5117:2022); German and English version prEN ISO 5117:2022
Organization: DIN
Year: 2022
Status: Pending
DIN EN 13434
Title:
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, flow actuated - Family G, Type B
Organization: DIN
Year: 2022
Status: Active
AD 2000-MERKBLATT G 2
Title:
Fundamentals - List of all standards quoted in the AD 2000 Code
Organization: DIN
Year: 2021
Status: Inactive
DIN EN 1397
Title:
Heat exchangers - Hydronic room fan coil units - Test procedures for establishing the performance
Organization: DIN
Year: 2022
Status: Active
AD 2000-MERKBLATT HP 2/1
Title:
Manufacture and testing of pressure vessels - Welding procedure test
Organization: DIN
Year: 2021
Status: Active
18752
Title:
Rubber hoses and hose assemblies - Wire- or textile-reinforced single-pressure types for hydraulic applications - Specification
Organization: ISO
Year: 2022
Status: Active
22434
Title:
Gas cylinders - Inspection and maintenance of valves
Organization: ISO
Year: 2022
Status: Active
8330
Title:
Rubber and plastics hoses and hose assemblies - Vocabulary
Organization: ISO
Year: 2022
Status: Active
BS 341-1
Title:
Gas cylinders - Cylinder valves Part 1: Threads for connection of valves to gas cylinders - Specification
Organization: BSI
Year: 2022
Status: Active
BS 602
Title:
Lead pipes for other than chemical purposes
Organization: BSI
Status: Inactive
UNE-EN 14917
Title:
Metal bellows expansion joints for pressure applications
Organization: AENOR
Year: 2022
Status: Active
UNE-EN ISO 23856
Title:
Plastics piping systems for pressure and non-pressure water supply, drainage or sewerage - Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin (ISO 23856...
Organization: AENOR
Year: 2022
Status: Active
UNE-EN ISO 23856
Title:
Plastics piping systems for pressure and non-pressure water supply, drainage or sewerage - Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin (ISO 23856...
Organization: AENOR
Year: 2022
Status: Active
UNE-EN ISO 20257-1
Title:
Installation and equipment for liquefied natural gas - Design of floating LNG installations - Part 1: General requirements (ISO 20257-1:2020, Corrected version 2020-10)
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 10374
Title:
Welded fittings for the food and chemical industries - Tees, bends and reducers for welding
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 13001-3-6+A1
Title:
Cranes - General design - Part 3-6: Limit states and proof of competence of machinery - Hydraulic cylinders
Organization: AENOR
Year: 2022
Status: Active
UNE-EN ISO 12759-5
Title:
Fans - Efficiency classification for fans - Part 5: Jet fans (ISO 12759-5:2021)
Organization: AENOR
Year: 2022
Status: Active
UNE-EN ISO 12759-5
Title:
Fans - Efficiency classification for fans - Part 5: Jet fans (ISO 12759-5:2021)
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 13001-3-6+A1
Title:
Cranes - General design - Part 3-6: Limit states and proof of competence of machinery - Hydraulic cylinders
Organization: AENOR
Year: 2022
Status: Active
UNE-EN ISO 20257-1
Title:
Installation and equipment for liquefied natural gas - Design of floating LNG installations - Part 1: General requirements (ISO 20257-1:2020, Corrected version 2020-10)
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 14917
Title:
Metal bellows expansion joints for pressure applications
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 10374
Title:
Welded fittings for the food and chemical industries - Tees, bends and reducers for welding
Organization: AENOR
Year: 2022
Status: Active
PREN 521
Title:
Specifications for dedicated liquefied petroleum gas appliances - Portable vapour pressure liquefied petroleum gas appliances
Organization: CEN
Year: 2022
Status: Pending
22/30393601 DC
Title:
Draft BS EN IEC 62395-2 Electrical resistance trace heating systems for industrial and commercial applications. Part 2: Application guide for system design, installation and maintenance
Organization: BSI
Year: 2022
Status: Pending
BS ISO 21052
Title:
Restrained joint systems for ductile iron pipelines - Calculation rules for lengths to be restrained
Organization: BSI
Year: 2022
Status: Active
BS EN ISO 11295
Title:
Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities
Organization: BSI
Year: 2022
Status: Active
22/30431982 DC
Title:
Draft BS IEC 63360 Ed.1.0 Fluids for electrotechnical application: Mixtures of gases alternative to SF6
Organization: BSI
Year: 2022
Status: Pending
EN ISO 11295
Title:
Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities
Organization: CEN
Year: 2022
Status: Active
DSF/PREN 521
Title:
Specifications for dedicated liquefied petroleum gas appliances - Portable vapour pressure liquefied petroleum gas appliances
Organization: DS
Status: Pending
BS EN ISO 10286 - TC
Title:
Tracked Changes (Redline) - Gas cylinders - Terminology
Organization: BSI
Year: 2022
Status: Active
NEN 3656
Title:
Requirements for submarine steel pipeline systems
Organization: NEN
Year: 2022
Status: Active
NEN 3656
Title:
Requirements for submarine steel pipeline systems
Organization: NEN
Year: 2022
Status: Active
DIS 16961
Title:
Petroleum, petrochemical and natural gas industries - Internal coating and lining of steel storage tanks
Organization: ISO
Year: 2022
Status: Pending
22/30385843 DC
Title:
Draft BS ISO 23627 Plastics piping systems for non-pressure underground drainage and sewerage - Steel-Reinforced-Polyethylene (SRPE) - Corrugated Pipes and fittings
Organization: BSI
Year: 2022
Status: Pending
EN IEC 60534-4
Title:
Industrial-process control valves - Part 4: Inspection and routine testing
Organization: CENELEC
Year: 2022
Status: Active
BS EN IEC 60534-4
Title:
Industrial-process control valves Part 4: Inspection and routine testing
Organization: BSI
Year: 2022
Status: Active
JIS C 9335-2-40
Title:
Household and similar electrical appliances -- Safety -- Part 2-40: Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers
Organization: JSA
Year: 2022
Status: Active
JIS B 8201
Title:
Stationary steel boilers -- Construction
Organization: JSA
Year: 2022
Status: Active
JIS B 8267
Title:
Construction of pressure vessel
Organization: JSA
Year: 2022
Status: Active
JIS B 8357
Title:
Hydraulic fluid power -- Compensated flow-control valves -- Mounting surfaces
Organization: JSA
Year: 2022
Status: Active
3459
Title:
Plastic piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under negative pressure
Organization: ISO
Year: 2022
Status: Active
BS ISO 15590-3
Title:
Petroleum and natural gas industries - Factory bends, fittings and flanges for pipeline transportation systems Part 3: Flanges
Organization: BSI
Year: 2022
Status: Active
PD ISO/TS 12835
Title:
Qualification of casing connections for thermal wells
Organization: BSI
Year: 2022
Status: Active
BS EN 12952-6 - TC
Title:
Tracked Changes (Redline) - Water-tube boilers and auxiliary installations - Part 6: Inspection during construction, documentation and marking of pressure parts of the boiler
Organization: BSI
Year: 2022
Status: Active
CAN/CSA-Z5359:16
Title:
Matériel d'anesthésie et de réanimation respiratoire - Flexibles de raccordement à basse pression pour utilisation avec les gaz médicaux, les gaz médicaux de soutien et les systèmes d'évacuation de...
Organization: CSA
Year: 2016
Status: Active
Z620.3:22
Title:
Torchage, incinération et combustion fermée
Organization: CSA
Year: 2022
Status: Active
UNE-CEN/TS 1555-7
Title:
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity (Endorsed by Asociación Española de Normalización in April of 2022.)
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 10253-2
Title:
Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 10253-2
Title:
Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements
Organization: AENOR
Year: 2022
Status: Active
Z620.3:22
Title:
Flaring, incineration, and enclosed combustion
Organization: CSA
Year: 2022
Status: Active
CAN/CSA-Z5359:16
Title:
Anaesthetic and respiratory equipment - Low-pressure hose assemblies for use with medical gases, medical vacuum, medical support gases, and anaesthetic gas scavenging systems
Organization: CSA
Year: 2016
Status: Active
BS EN ISO 11295 - TC
Title:
Tracked Changes (Redline) - Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities
Organization: BSI
Year: 2022
Status: Active
BS EN 1397 - TC
Title:
Tracked Changes (Redline) - Heat exchangers - Hydronic room fan coil units - Test procedures for establishing the performance
Organization: BSI
Year: 2022
Status: Active
23991
Title:
Irrigation applications of ductile iron pipelines - Product design and installation
Organization: ISO
Year: 2022
Status: Active
NEN-ISO 11171
Title:
Hydraulic fluid power- Calibration of automatic particle counters for liquids
Organization: NEN
Year: 2022
Status: Active
BS EN IEC 60519-4
Title:
Safety in installations for electroheating and electromagnetic processing Part 4: Particular requirements for arc furnace installations
Organization: BSI
Year: 2022
Status: Active
BS ISO 9528
Title:
Aerospace - Standard-weight polytetrafluoroethylene (PTFE) hose assemblies, classification 204 °C/ 21 000 kPa - Procurement specification
Organization: BSI
Year: 2022
Status: Active
EN IEC 60519-4
Title:
Safety in installations for electroheating and electromagnetic processing - Part 4: Particular requirements for arc furnace installations
Organization: CENELEC
Year: 2022
Status: Active
BS 341-1 - TC
Title:
Tracked Changes (Redline) - Gas cylinders - Cylinder valves Part 1: Threads for connection of valves to gas cylinders - Specification
Organization: BSI
Year: 2022
Status: Active
SN EN 558
Title:
Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves
Organization: SNV
Year: 2022
Status: Active
SN EN ISO 13844
Title:
Plastics piping systems - Elastomeric-sealing-ring-type socket joints for use with plastic pressure pipes - Test method for leak tightness under negative pressure, angular deflection and deformation
Organization: SNV
Year: 2022
Status: Active
SN EN ISO 14246
Title:
Gas cylinders - Cylinder valves - Manufacturing tests and examinations
Organization: SNV
Year: 2022
Status: Active
SN EN ISO 23553-1
Title:
Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves
Organization: SNV
Year: 2022
Status: Active
SN EN ISO 13844
Title:
Plastics piping systems - Elastomeric-sealing-ring-type socket joints for use with plastic pressure pipes - Test method for leak tightness under negative pressure, angular deflection and deformation
Organization: SNV
Year: 2022
Status: Active
SN EN ISO 23553-1
Title:
Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves
Organization: SNV
Year: 2022
Status: Active
SN EN ISO 11298-4
Title:
Plastics piping systems for renovation of underground water supply networks - Part 4: Lining with cured-in-place pipes
Organization: SNV
Year: 2021
Status: Active
SN EN 558
Title:
Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves
Organization: SNV
Year: 2022
Status: Active
DS/EN 308
Title:
Heat exchangers - Test procedures for establishing performance of air to air heat recovery components
Organization: DS
Year: 2022
Status: Active
DS/EN ISO 4671
Title:
Rubber and plastics hoses and hose assemblies - Methods of measurement of the dimensions of hoses and the lengths of hose assemblies (ISO 4671:2022)
Organization: DS
Year: 2022
Status: Active
UNE-EN 1329-1
Title:
Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes, fittin...
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 1329-1
Title:
Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes, fittin...
Organization: AENOR
Year: 2022
Status: Active
UNE-EN ISO 14245
Title:
Gas cylinders - Specifications and testing of LPG cylinder valves - Self-closing (ISO 14245:2021)
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 437
Title:
Test gases - Test pressures - Appliance categories
Organization: AENOR
Year: 2022
Status: Active
UNE-EN ISO 14245
Title:
Gas cylinders - Specifications and testing of LPG cylinder valves - Self-closing (ISO 14245:2021)
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 437
Title:
Test gases - Test pressures - Appliance categories
Organization: AENOR
Year: 2022
Status: Active
NEN-EN 521+C1
Title:
Specifications for dedicated liquefied petroleum gas appliances - Portable vapour pressure liquefied petroleum gas appliances
Organization: NEN
Year: 2019
Status: Active
NEN-EN 521
Title:
Specifications for dedicated liquefied petroleum gas appliances - Portable vapour pressure liquefied petroleum gas appliances
Organization: NEN
Year: 2022
Status: Pending
DS/CEN/TS 17176-3
Title:
Plastics piping systems for water supply and for buried and above ground drainage, sewerage and irrigation under pressure - Oriented unplasticized poly(vinyl chloride) (PVC-O) - Part 3: Fittings
Organization: DS
Year: 2022
Status: Active
DS/EN ISO 18752
Title:
Rubber hoses and hose assemblies - Wire- or textile-reinforced single-pressure types for hydraulic applications - Specification (ISO 18752:2022)
Organization: DS
Year: 2022
Status: Active
DS/ISO 18752
Title:
Rubber hoses and hose assemblies - Wire- or textile-reinforced single-pressure types for hydraulic applications - Specification
Organization: DS
Year: 2022
Status: Active
DS/ISO 23632
Title:
Industrial valves - Design validation-testing of valves
Organization: DS
Year: 2022
Status: Active
22/30426288 DC
Title:
Draft BS ISO 5352 Hydraulic fluid power - Determining discharge flow rate and thermal losses of gas loaded accumulators
Organization: BSI
Year: 2022
Status: Pending
20421-1 AMD 1
Title:
Cryogenic vessels - Large transportable vacuum-insulated vessels - Part 1: Design, fabrication, inspection and testing AMENDMENT 1
Organization: ISO
Year: 2022
Status: Active
BS EN ISO 3459
Title:
Plastic piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under negative pressure
Organization: BSI
Year: 2022
Status: Active
BS EN ISO 22391-3 + A2
Title:
Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) Part 3: Fittings
Organization: BSI
Year: 2010
Status: Active
B108.1:21
Title:
Code d'installation pour centres de ravitaillement en gaz naturel comprimé
Organization: CSA
Year: 2021
Status: Active
EN ISO 22391-3
Title:
Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 3: Fittings
Organization: CEN
Year: 2009
Status: Active
EN ISO 3459
Title:
Plastic piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under negative pressure
Organization: CEN
Year: 2022
Status: Active
NEN-ISO 20421-1
Title:
Cryogenic vessels - Large transportable vacuuminsulated vessels - Part 1: Design, fabrication, inspection and testing
Organization: NEN
Year: 2019
Status: Active
NEN-ISO 20421-1/A1
Title:
Cryogenic vessels - Large transportable vacuum insulated vessels - Part 1: Design, fabrication, inspection and testing
Organization: NEN
Year: 2022
Status: Active
22/30448505 DC
Title:
Draft BS EN 10242 Threaded pipe fitting in malleable cast iron
Organization: BSI
Year: 2022
Status: Pending
22/30448508 DC
Title:
Draft BS EN 10284 Malleable cast iron fittings with compression ends for polyethylene (PE) piping systems
Organization: BSI
Year: 2022
Status: Pending
22/30450615 DC
Title:
Draft BS EN 14585-1 Corrugated metal hose assemblies for pressure applications
Organization: BSI
Year: 2022
Status: Pending
22/30448502 DC
Title:
Draft BS EN 10344 Malleable cast iron fittings with compression ends for steel pipes
Organization: BSI
Year: 2022
Status: Pending
PREN 10344
Title:
Malleable cast iron fittings with compression ends for steel pipes
Organization: CEN
Year: 2022
Status: Pending
PREN 10284
Title:
Malleable Cast Iron Fittings With Compression Ends For Polyethylene (PE) Piping Systems
Organization: CEN
Year: 2022
Status: Pending
PREN 14585-1
Title:
Corrugated Metal Hose Assemblies For Pressure Applications
Organization: CEN
Year: 2022
Status: Pending
BS 4660
Title:
Thermoplastics ancillary fittings of nominal sizes 110 and 160 for below ground gravity drainage and sewerage - Specification
Organization: BSI
Year: 2022
Status: Active
DIN EN ISO 5117
Title:
Kondensatableiter - Fertigungspruefung und Pruefung der Funktionsmerkmale (ISO/DIS 5117:2022); Deutsche und Englische Fassung prEN ISO 5117:2022
Organization: DIN
Year: 2022
Status: Pending
DIN 2502
Title:
Flansche - Anschlussmasse - Nenndruck: 10 und 16, Betriebsdruecke: I (W) 10 und (W) 16, II (G) 8 und (G) 3, III (H) 13 - Rohrleitungen
Organization: DIN
Status: Inactive
DIN 7612
Title:
Leichte Rohrverschraubungen - Uebergangsstutzen
Organization: DIN
Status: Inactive
DIN EN 17527
Title:
Helium-Kryostate - Schutz gegen Druckueberschreitung; Deutsche Fassung EN 17527:2021
Organization: DIN
Year: 2022
Status: Active
AD 2000-MERKBLATT B 7
Title:
Berechnung von Druckbehaeltern - Schrauben
Organization: DIN
Year: 2022
Status: Active
DIN EN 17038-4
Title:
Pumpen - Methoden zur Qualifikation des Energieeffizienzindexes fuer Kreiselpumpen - Teil 4: Pruefung und Berechnung des Energieeffizienzindexes (EEI) mehrstufiger Tauchmotorpumpenaggregate; Deutsc...
Organization: DIN
Year: 2022
Status: Pending
AD 2000-MERKBLATT N 4
Title:
Druckbehaelter aus nichtmetallischen Werkstoffen - Druckgeraete aus Borosilicatglas
Organization: DIN
Year: 2022
Status: Active
AD 2000-MERKBLATT HP 8/3
Title:
Herstellung und Pruefung von Druckbehaeltern - Herstellung und Pruefung von Formstuecken aus unlegierten und legierten Staehlen
Organization: DIN
Year: 2022
Status: Active
AD 2000-MERKBLATT HP 0
Title:
Herstellung und Pruefung von Druckbehaeltern - Allgemeine Grundsaetze fuer Auslegung, Herstellung und damit verbundene Pruefungen
Organization: DIN
Year: 2022
Status: Active
DIN EN ISO 22391-3
Title:
Kunststoff-Rohrleitungssysteme fuer die Warm- und Kaltwasserinstallation - Polyethylen erhoehter Temperaturbestaendigkeit (PE-RT) - Teil 3: Formstuecke (ISO 22391-3:2009 + Amd 1:2020 + Amd 2:2021);...
Organization: DIN
Year: 2022
Status: Active
DIN 541
Title:
Abfluss-Uebergagsrohre - Abfluss-Uebergagskruemmer; Kanalisation
Organization: DIN
Status: Inactive
DIN EN ISO 11298-4
Title:
Plastics piping systems for renovation of underground water supply networks - Part 4: Lining with cured-in-place pipes (ISO 11298-4:2021)
Organization: DIN
Year: 2022
Status: Active
DIN EN ISO 15874-3
Title:
Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 3: Fittings (ISO 15874-3:2013 + Amd 1:2018 + Amd 2:2021); German and English version EN ISO 15874-3:2013 + A...
Organization: DIN
Year: 2022
Status: Active
DIN EN ISO 15876-3
Title:
Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 3: Fittings (ISO 15876-3:2017 + Amd 1:2020 + Amd 2:2021); German and English version EN ISO 15876-3:2017 + A1:2...
Organization: DIN
Year: 2022
Status: Active
DIN EN ISO 22391-3
Title:
Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 3: Fittings (ISO 22391-3:2009 + Amd 1:2020 + Amd 2:2021); German and Engl...
Organization: DIN
Year: 2022
Status: Active
DIN 28132
Title:
Agitators - Diameters of shafts for agitators
Organization: DIN
Year: 2020
Status: Active
DIN EN 17038-4
Title:
Pumps - Methods of qualification of the Energy Efficiency Index for rotodynamic pump units - Part 4: Testing and calculation of energy efficiency index (EEI) of submersible multistage pump units; G...
Organization: DIN
Year: 2022
Status: Pending
DIN EN ISO 12759-5
Title:
Fans - Efficiency classification for fans - Part 5: Jet fans (ISO 12759-5:2021)
Organization: DIN
Year: 2022
Status: Active
BS ISO 21013-1 - TC
Title:
Tracked Changes (Redline) - Cryogenic vessels - Pressure-relief accessories for cryogenic service - Part 1: Reclosable pressure-relief valves
Organization: BSI
Year: 2022
Status: Active
BS EN 308
Title:
Heat exchangers - Test procedures for establishing performance of air to air heat recovery components
Organization: BSI
Year: 2022
Status: Active
BS EN ISO 18752
Title:
Rubber hoses and hose assemblies - Wire- or textile-reinforced single-pressure types for hydraulic applications - Specification
Organization: BSI
Year: 2022
Status: Active
DS/EN ISO 8330
Title:
Rubber and plastics hoses and hose assemblies - Vocabulary (ISO 8330:2022)
Organization: DS
Year: 2022
Status: Active
DS/ISO 3459
Title:
Plastic piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under negative pressure
Organization: DS
Year: 2022
Status: Active
DS/EN ISO 3459
Title:
Plastic piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under negative pressure (ISO 3459:2022)
Organization: DS
Year: 2022
Status: Active
DS/ISO 8330
Title:
Rubber and plastics hoses and hose assemblies - Vocabulary
Organization: DS
Year: 2022
Status: Active
EN 308
Title:
Heat exchangers - Test procedures for establishing performance of air to air heat recovery components
Organization: CEN
Year: 2022
Status: Active
EN ISO 18752
Title:
Rubber hoses and hose assemblies - Wire- or textile-reinforced single-pressure types for hydraulic applications - Specification
Organization: CEN
Year: 2022
Status: Active
UNE-EN 13121-1
Title:
GRP tanks and vessels for use above ground - Part 1: Raw materials - Specification conditions and acceptance criteria
Organization: AENOR
Year: 2022
Status: Active
UNE-EN 13121-1
Title:
GRP tanks and vessels for use above ground - Part 1: Raw materials - Specification conditions and acceptance criteria
Organization: AENOR
Year: 2022
Status: Active
8132
Title:
Hydraulic fluid power - Mounting dimensions for accessories for single rod cylinders, 16 MPa (160 bar) medium and 25 MPa (250 bar) series
Organization: ISO
Year: 2022
Status: Active
EN ISO 4671
Title:
Rubber and plastics hoses and hose assemblies - Methods of measurement of the dimensions of hoses and the lengths of hose assemblies
Organization: CEN
Year: 2022
Status: Active
22/30419778 DC
Title:
Draft BS EN ISO 4981 Plastic piping systems for non-pressure underground conveyance and storage of non-potable water - Boxes used for retention, detention, transportation and storage systems - Spec...
Organization: BSI
Year: 2022
Status: Pending
22/30419782 DC
Title:
Draft BS EN ISO 4982 Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Arch-shaped, corrugated wall chambers made of PE or PP used for retention, de...
Organization: BSI
Year: 2022
Status: Pending
BS EN ISO 4671
Title:
Rubber and plastics hoses and hose assemblies - Methods of measurement of the dimensions of hoses and the lengths of hose assemblies
Organization: BSI
Year: 2022
Status: Active
22/30433302 DC
Title:
Draft BS EN 805 Water supply - Requirements for systems and components outside buildings
Organization: BSI
Year: 2022
Status: Pending
BS EN ISO 23553-1 - TC
Title:
Tracked Changes (Redline) - Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves
Organization: BSI
Year: 2022
Status: Active
BS EN ISO 18752 - TC
Title:
Tracked Changes (Redline) - Rubber hoses and hose assemblies - Wire- or textile-reinforced single-pressure types for hydraulic applications - Specification
Organization: BSI
Year: 2022
Status: Active
BS 4660 - TC
Title:
Tracked Changes (Redline) - Thermoplastics ancillary fittings of nominal sizes 110 and 160 for below ground gravity drainage and sewerage - Specification
Organization: BSI
Year: 2022
Status: Active
ASTM A209/A209M-03(2022)
Title:
Standard Specification for Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Tubes
Organization: ASTM International
Year: 2022
Status: Active
ASTM A213/A213M-21b
Title:
Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
Organization: ASTM International
Year: 2021
Status: Inactive
ASTM A335/A335M-21a
Title:
Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
Organization: ASTM International
Year: 2021
Status: Inactive
ASTM A403/A403M-22
Title:
Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
Organization: ASTM International
Year: 2022
Status: Inactive
ASTM A450/A450M-21
Title:
Standard Specification for General Requirements for Carbon and Low Alloy Steel Tubes
Organization: ASTM International
Year: 2021
Status: Active
ASTM A511/A511M-21a
Title:
Standard Specification for Seamless Stainless Steel Mechanical Tubing and Hollow Bar
Organization: ASTM International
Year: 2021
Status: Active
ASTM A789/A789M-22
Title:
Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
Organization: ASTM International
Year: 2022
Status: Active
ASTM A790/A790M-22
Title:
Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
Organization: ASTM International
Year: 2022
Status: Inactive
ASTM A815/A815M-21
Title:
Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
Organization: ASTM International
Year: 2021
Status: Inactive