OEM/ODM China Steel Pipe For Welding - ASTM A234 WPB & WPC pipe fittings including elbows, tee, reducers – Spiral

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Our corporation insists all along the quality policy of product top quality is base of organization survival; purchaser pleasure will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff plus the consistent purpose of reputation very first, purchaser first for Tube & Pipe Welding , API 5L Line Pipe , Underground Gas Line , With a rapid advancement and our buyers come from Europe, United States, Africa and everywhere in the world. Welcome to visit our manufacturing unit and welcome your order, for further more inquires be sure to don't hesitate to get hold of us!

OEM/ODM China Steel Pipe For Welding - ASTM A234 WPB & WPC pipe fittings including elbows, tee, reducers – Spiral Detail:

Chemical Composition of ASTM A234 WPB & WPC

Element	Content, %
Element	ASTM A234 WPB	ASTM A234 WPC
Carbon [C]	≤0.30	≤0.35
Manganese [Mn]	0.29-1.06	0.29-1.06
Phosphorus [P]	≤0.050	≤0.050
Sulfur [S]	≤0.058	≤0.058
Silicon [Si]	≥0.10	≥0.10
Chromium [Cr]	≤0.40	≤0.40
Molybdenum [Mo]	≤0.15	≤0.15
Nickel [Ni]	≤0.40	≤0.40
Copper [Cu]	≤0.40	≤0.40
Vanadium [V]	≤0.08	≤0.08

*The Carbon Equivalent [C.E.=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15] shall be no greater than 0.50 and shall be reported on MTC.

Mechanical Properties of ASTM A234 WPB & WPC

ASTM A234 Grades	Tensile Strength, min.		Yield Strength, min.		Elongation %, min
ASTM A234 Grades	ksi	MPa	ksi	MPa	Longitudinal	Transverse
WPB	60	415	35	240	22	14
WPC	70	485	40	275	22	14

*1. WPB and WPC pipe fittings manufactured from plates shall have a minimum elongation of 17%.
*2. Unless required, hardness value doesn’t need to be reported.

Manufacture

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. All welds including welds in tubular products from which fittings are made shall be made in accordance with ASME Section IX. Post-weld heat treatment at 1100 to 1250°F[595 to 675°C] and radiographic examination shall be performed after the welding process.

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We usually believe that one's character decides products' high quality, the details decides products' excellent ,with the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for OEM/ODM China Steel Pipe For Welding - ASTM A234 WPB & WPC pipe fittings including elbows, tee, reducers – Spiral , The product will supply to all over the world, such as: Niger, Slovakia, London, Regarding quality as survival, prestige as guarantee, innovation as motive force, development along with advanced technology, our group hopes to make progress together with you and make untiring efforts for the bright future of this industry.

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The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.

By Marcy Real from Porto - 2017.11.29 11:09

With a positive attitude of regard the market, regard the custom, regard the science, the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.

By Cora from Finland - 2018.12.28 15:18

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