OEM/ODM China Steel Pipe For Welding - ASTM A234 WPB & WPC pipe fittings including elbows, tee, reducers – Spiral
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, % |
|
|
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 |
|||
|
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.
Product detail pictures:
Related Product Guide:
We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement 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: Provence, Burundi, Serbia, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
By Margaret from Norway - 2018.06.18 19:26
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
By Michelle from New Zealand - 2017.09.28 18:29
