What is ASTM A860?

ASTM A860 is the standard specification for wrought high-strength ferritic steel butt-welding fittings of seamless and electric fusion-welded construction. These pipe fittings shall be furnished in accordance with the dimensions of ASME B16.

What is WPHY in fittings?

WPHY stands for Wrought High Yield Strength as its feature and grade itself suggest about its high yield strength. These fittings are generally used at High-Pressure requirements. This specification covers wrought high-strength low-alloy WPHY 65 fittings of seamless and electric fusion-welded construction.

What is MSS standard?

The Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) publishes international codes and standards to ensure interoperability, compliance and operation of process piping systems.

What does sp75 mean?

MSS SP 75 is the standard specification for high-test, wrought, butt-welding fittings which covers factory-made seamless and electric fusion-welded carbon and low-alloy steel butt-welding pipe fittings for use in high-pressure oil and gas transmission and distribution systems, including pipelines, compressor stations.

What is ASTM A350?

ASTM A350 is the standard specification covering carbon and low-alloy steel forged or ring-rolled flanges, forged fittings and valves intended primarily for low-temperature service and requiring notch toughness testing. They are manufactured to corresponding ASME or API dimensional standards.

Which MSS SP Standardization Society provides guidelines for creating and testing of ball valves?

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) IHS Markit is your source for MSS standards and publications.

What B16 25?

ANSI/ASME B16. 25 is the standard covers the preparation of butt welding ends of piping components to be joined into a piping system by welding. The standard includes the butt welding ends information of General scope, Welding Bevel designs, Preparation of inside diameter of welding ends and the tolerances involved.

What is ASTM a860 wphy42?

ASTM A860 WPHY42, 46, 52, 56, 60, 65 and 70 all fittings shall be heat treated. Fittings that formed above transformed temperature or made by weldings, shall be cooled down to critical temperature before heat treatment. The methods including normalizing, quenching, tempering or stress relieved under the specification of ASTM A960/960M.

What are ASTM a860 and MSS-SP 75 fittings?

Both specification ASTM A860, as well as MSS-SP 75, are standards that cover high strength alloyed butt weld fittings. These fittings are available in various forms such as straight tees, reducing tees, caps, long-radius elbows, 3R elbows and reducers.

What are the mechanical properties of ASTM a860?

2. Mechanical Properties of ASTM A860 ASTM A860/ 860M Yield Strength, min. Yield Strength, min. Tensile Strength Cv, avg./min. Grade ksi MPa ksi J WPHY 42 42 290 60-85 40/34 WPHY 46 46 315 63-88 40/34 WPHY 52 52 360 66-91 40/34

What is astastm a860 pipe fitting?