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ASTM A955/A955M - Standard Specification for Deformed and Plain Stainless Steel Bars for Concrete Reinforcement
May 1, 2020 - ASTM

This specification covers deformed and plain stainless steel bars for concrete reinforcement in cut lengths and coils used in applications requiring resistance to corrosion, restrictive mechanical properties, or controlled magnetic permeability. This specification has a minimum actual...

NR/L2/CIV/044 - Planning, Design and Construction of Undertrack Crossings
March 7, 2020 - NR

This business process defines the requirements for the planning, design and construction of undertrack crossings on and below Network Rail Infrastructure. It applies to those appointed to be responsible for the management of such undertrack crossings. The company standards for the management of...

API STD 650 - Welded Tanks for Oil Storage
March 1, 2020 - API

General This standard establishes minimum requirements for material, design, fabrication, erection, and inspection for vertical, cylindrical, aboveground, closed- and open-top, welded storage tanks in various sizes and capacities for internal pressures approximating atmospheric...

SAE AMS4946 - Titanium Alloy Tubing, Seamless, Hydraulic 3Al - 2.5V, Texture Controlled Cold Worked, Stress Relieved
February 1, 2020 - SAE

Form This specification covers a titanium alloy in the form of seamless tubing. Application This tubing has been used typically for parts, such as hydraulic lines, requiring strength and oxidation resistance up to 600 °F (316 °C), and weldability, but usage is not limited to such...

ISO DIS 23864 - Non-destructive testing of welds — Ultrasonic testing — Use of (semi-) automated full matrix capture / total focusing technique (FMC/TFM)
January 9, 2020 - ISO

This document specifies the application of the FMC/TFM technique for the ultrasonic testing of fusion-welded joints in metallic materials of minimum thickness 3,2 mm. This document is applicable only to components with welds fabricated using metals which have isotropic...

BS EN 593 - TC - Tracked Changes (Redline) - Industrial valves - Metallic butterfly valves for general purposes
February 24, 2020 - BSI

This European Standard specifies minimum general requirements for butterfly valves having metallic bodies for use with all type of pipe end connections (e.g. wafer, lug, flange, butt welding) and used for isolating, regulating or control applications. The PN and Class ranges...

ASTM F2829/F2829M - Standard Specification for Metric- and Inch-Sized Fittings for Crosslinked Polyethylene (PEX) Pipe
February 1, 2020 - ASTM

This specification covers performance requirements, test methods, and marking requirements for metric- and inch-sized fittings for use with Specification F2788, F2905/F2905M, and F2968/F2968M PEX pipe. The following performance requirements are described for the fittings - 73 °F [23 °C] hydrostatic...

NFPA 31 - Standard for the Installation of Oil-Burning Equipment
January 1, 2020 - NFPA

This standard shall apply to the installation of stationary liquid fuel-burning appliances, including but not limited to industrial-, commercial-, and residential-type steam, hot water, or warm air heating appliances; domestic-type range burners; space heaters; and portable liquid fuel-burning...

NR/L3/RMVP/40035 - Rail Vehicle Welding
March 2, 2019 - NR

This document covers the requirements for arc welding of metallic materials. All requirements detailed in this document are applicable to all rail vehicles for which Network Rail is the registered Entity in Charge of Maintenance (ECM) on the National Vehicle Register (NVR). On-track and...

ARINC 653P1 - AVIONICS APPLICATION SOFTWARE STANDARD INTERFACE PART 1 REQUIRED SERVICES
December 23, 2019 - ARINC

This document specifies both the interface and the behavior of the API services. Behavior is specified to the extent needed to describe functionality relevant to interfacing applications. Where necessary, assumptions are made as to the support or behavior provided by the operating system and...

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