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ASME B16.34 - Valves - Flanged, Threaded, and Welding End
August 23, 2017 - ASME

General This Standard applies to new construction and covers pressure-temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing, and marking for cast, forged, and fabricated flanged, threaded, and welding end and wafer or flangeless...

MSS SP 71 - Gray Iron Swing Check Valves, Flanged and Threaded Ends
January 1, 2018 - MSS

This Standard Practice covers gray iron swing check valves with flanged and threaded ends for general purpose service. The use of swing check valves in steeply inclined or vertical lines requires special consideration. This Standard Practice also includes, directly or by...

MIL-DTL-24509 - VALVES, FLANGED, BALL AND PLUG FOR SEWAGE AND SEAWATER SERVICE
May 1, 2018 - NPFC

This specification covers flanged ball and plug valves for sewage and seawater service, under pressure or vacuum. Sewage contains seawater with varying amounts of detergents, caustics, acids, human wastes, sediments, oils, greases, solvents, and other chemical agents used on board...

API STD 603 - Corrosion-resistant, Bolted Bonnet Gate Valves-Flanged and Butt-welding Ends
September 1, 2018 - API

This standard specifies the requirements for corrosion-resistant bolted bonnet gate valves meeting the requirements of Standard Class, ASME B16.34 and having full port openings for use in process piping applications. This standard sets forth the requirements for the following gate...

API STD 594 - Check Valves: Flanged, Lug, Wafer, and Butt-welding
July 1, 2017 - API

If a product is supplied bearing the API Monogram and manufactured at a facility licensed by API, the requirements of Annex A apply. This standard covers the design, material, face-to-face dimensions, pressure-temperature ratings, and examination, inspection, and test requirements for two types of...

MSS SP 25 - Standard Marking System for Valves, Fittings, Flanges, and Unions
January 1, 2018 - MSS

This standard marking system applies to the marking of new valves, fittings, flanges, and unions used in piping connections that include (but are not limited to) flanged, soldered, brazed, threaded, or welded joints. The markings specified within this Standard Practice serve to...

API STD 600 - Steel Gate Valves - Flanged and Butt-welding Ends, Bolted Bonnets
January 1, 2015 - API

This standard specifies the requirements for a heavy-duty series of bolted bonnet steel gate valves for petroleum refinery and related applications where corrosion, erosion, and other service conditions would indicate a need for full port openings, heavy wall sections, and large stem...

API STD 599 - Metal Plug ValvesFlanged, Threaded and Welding Ends
January 1, 2013 - API

This standard covers design, materials, face-to-face dimensions, pressure-temperature ratings, and examination, inspection, and test requirements for metallic plug valves as follows. - Steel, nickel base, and other alloy plug valves with flanged or butt-welding ends and ductile...

API STD 600 CHINESE - Steel Gate Valves - Flanged and Butt-welding Ends, Bolted Bonnets
January 1, 2015 - API
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MSS SP 81 - Stainless-Steel or Stainless-Steel-Lined, Bonnetless, Knife Gate Valves with Flanged Ends
January 1, 2017 - MSS

SCOPE AND FIELD OF APPLICATION This Standard Practice covers all stainless-steel or stainless-steel-lined, cast, or fabricated bonnetless, knife gate valves with flanged ends from size NPS 2 (DN 50) through NPS 36 (DN 900). The valves identified in this Standard Practice are...

API STD 623 - Steel Globe ValvesFlanged and Buttwelding Ends, Bolted Bonnets
September 1, 2013 - API

This API standard specifies the requirements for a heavy-duty series of bolted bonnet steel globe valves for petroleum refinery and related applications where corrosion, erosion and other service conditions would indicate a need for heavy wall sections and large stem diameters. This standard...

DIN EN 1092-1 - Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
December 1, 2018 - DIN

This European Standard for a single series of flanges specifies requirements for circular steel flanges in PN designations PN 2,5 to PN 400 and nominal sizes from DN 10 to DN 4000. This European Standard specifies the flange types and their facings, dimensions, tolerances,...

API STD 608 - Metal Ball Valves - Flanged, Threaded, and Welding Ends
November 1, 2012 - API

This standard specifies the requirements for metal ball valves suitable for petroleum, petrochemical, and industrial applications that have: - flanged ends in sizes DN 15 through DN 600 (NPS 1/2 through NPS 24); - butt-welding ends in sizes DN 15 through DN 600 (NPS 1/2 through NPS...

ASTM C1129 - Standard Practice for Estimation of Heat Savings by Adding Thermal Insulation to Bare Valves and Flanges
March 1, 2017 - ASTM

The mathematical methods included in this practice provide a calculational procedure for estimating heat loss or heat savings when thermal insulation is added to bare valves and flanges. Questions of applicability to real systems should be resolved by qualified personnel familiar with...

MSS SP 86 - Guidelines for Metric Data in Standards for Valves, Flanges, Fittings, and Actuators
January 1, 2014 - MSS

This Standard Practice establishes recommended rules and guidelines for determining metric units and numbers, when needed, for use in MSS valve, flange, fitting, and actuator Standard Practices. PURPOSE This Standard Practice provides recommended rules and guidelines to be followed by...

MSS SP 85 - Gray Iron Globe and Angle Valves, Flanged and Threaded Ends
January 1, 2011 - MSS

This standard practice covers gray iron globe and angle valves with flanged and threaded ends. These valves are suitable within the sizes and pressure-temperature ratings specified herein for general purpose service. This standard practice also includes, directly or by...

MSS SP 78 - Gray Iron Plug Valves, Flanged and Threaded Ends
January 1, 2011 - MSS

This Standard Practice covers gray iron plug valves with flanged or threaded ends. This Standard Practice covers valves in sizes and pressure-temperature ratings specified herein for general purpose service. This Standard Practice also includes, directly or by reference,...

MSS SP 70 - Gray Iron Gate Valves, Flanged and Threaded Ends
January 1, 2011 - MSS

This standard Practice covers gray iron gate valves with flanged and threaded ends. This standard Practice covers valves in sizes and pressure-temperature ratings specified herein for general purpose service. This standard Practice also includes, directly or by reference,...

MSS SP 93 - Quality Standard for Steel Castings and Forgings for Valves, Flanges, Fittings, and Other Piping Components Liquid Penetrant Examination Method
January 1, 2014 - MSS

This Standard Practice provides methods and acceptance standards for liquid penetrant examination of steel castings and forgings for valves, flanges, fittings and other piping components. It is applicable to examination of repairs as well as to initial examination of castings and...

ISO FDIS 19345-2 - Petroleum and natural gas industry - Pipeline transportation systems - Pipeline integrity management specification - Part 2: Full-life cycle integrity management for offshore pipeline
November 13, 2018 - ISO

This document specifies requirements and gives recommendations on the management of integrity of a pipeline system throughout its life cycle, which includes design, construction, commissioning, operation, maintenance and abandonment. This document is applicable to offshore pipelines for...

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