Additional A234-WPB Material Information. It covers the butt-welded pipe fittings of Elbow, Tee, Reducer, Cap and Cross, and some socket welding, threaded pipe fittings. Sandblasted + Anti-rust oil painting.90° elbows L/R 4″ SCH40, A234 WPB, plywood-pallet packaged.The ASTM A234 carbon steel pipe fittings may be made from seamless pipes, welded pipes or plates by shaping operations of pressing, piercing, extruding, bending, fusion welding, machining, or by a combination of two or more these operations. In the ASTM book (I only have '97) it states that you can specify a welded fitting by supplementing the letter "W" to the grade and marking symbol (A234 WPBW). A234 WPB steel pipe fittings mean the pipe fitting which material is ASTM A234 WPB , they are used for the pressure piping systems of moderate and high temperature services. It covers steel fittings of seamless and welded types. It covers steel fittings of seamless and welded types. ASTM A234 WPB Standard Specification ASTM A234 is Standard Specification for steel pipe fittings includes carbon and alloy steel material for moderate and high temperature services. ASTM A234 WPB is a common grade for 90 degree long radius elbow, which is one of the highly demanded. Or the processes of combination of two or more of these operations.During the manufacturing steel pipe fittings, below activities shall be noted:1, Injurious imperfections, welding defects shall be not created.The alloy steel pipe fitting is fabricated with alloy elements in such as Chrome, Molybdenum, Nickel alloy, Hastelloy alloy, Monel, Inconel, and etc.

A234 WPB - The standard specification for piping fittings of wrought carbon steel and alloy steel for moderate and high temperature. Yield strength, min, Ksi [MPa] (0.2% offset or 0.5% extension- under-load) ASTM A234 is the standard of pipe fittings material,it indicates the materials properties of different kinds of carbon steel and alloy steel,WPB is one of the steel grade in this standard.W means weldable,P means pressure,B is grade b,refer to the minimum yield strength,like the astm A106 A53,Gr.B or API 5L Gr.B.A234 WPB is the most common carbon steel pipe fittings material. Mostly these fittings includes steel elbow (45 or 90 degree bend), tee, reducer (concentric or eccentric reducer), cross, caps, nipple, flanges, gasket, studs and etc.For industrial purposes, in pipeline systems usually we need to change the transmission direction; Adjust fluids (oil and gas, water, slurry) flow rate; Open or close the pipelines, etc. ⁄ ASTM A234 WPB carbon steel pipe tees connect three pipes or other fittings, equal tee has three same dimensions, while reducing tee has one smaller outlet. A234/A234M fittingsWhat is the manufacturing process of ASTM A234 WPB pipe fittings?In very large sizes, the fittings may be manufactured in pieces and welded together as is the case for many large fittings.The term used for the manufacturing is called “wrought” which means it is worked as opposed to being cast or forged.As to the W standing for weldable, I’m not sure that is correct since that are many, many pipe fittings that are weldable but carry designations other than a W. Note the reference below.Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature ServiceEven welding and smooth weld line, can be substitute for seamless tube after drawing and cold rolling.This Standard covers overall dimensions, tolerances, They available in a large size and thickness range.

Fittings with a carbon content less than 0.26%, 12″ and smaller, shall not require heat treatment after forming a locally heated portion of the fitting.

Copyright 2012 - 2020 OCTALSTEEL | All Rights Reserved ASTM A234 is the standard of pipe fittings material , it indicates the materials properties of different kinds of carbon steel and alloy steel, WPB is one of the steel grade in this standard . These fittings material consist of killed steel, forgings, bars, plates, seamless or HFW (fusion welded) pipe products, with filler metal added.ASTM A234 includes wrought carbon steel and alloy steel fittings of seamless and welded construction covered by the latest revision of ASTM B16.9, B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, and MSS-SP-97.

A234 WPB steel pipe fittings mean the pipe fitting which material is ASTM A234 WPB, they are used for the pressure piping systems of moderate and high temperature services. A234 WPB material is the most commonly used carbon steel pipe fittings material used in medium and high temperature in the world. Rigorous dimensional examination and visual inspection shall be performed. ASTM A234 covers wrought carbon steel and alloy steel fittings of seamless and welded construction covered by the latest revision of ASME B16.9, B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, and MSS-SP-97. 176, Zhonghua South Street, Shijiazhuang, China. General Information; Country of Origin; Technical Specifications; Test Report, Data Sheet And Drawing; Q) When will my item ship? Fittings with a carbon content less than 0.26%, 12″ and smaller, shall not require heat treatment after forming a locally heated portion of the fitting. What is ASTM A234 WPB ASTM A234 is Standard Specification for steel pipe fittings includes carbon and alloy steel material for moderate and high temperature services. buttwelding fittings in sizes NPS 1 Forging is the manufacturing process of ASTM A234 WPB pipe fittings. Forging is the manufacturing process of ASTM A234 WPB pipe fittings. This abstract is a brief summary of the …


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