Wholesale Price Helical Seam Pipe - ASTM A234 WPB & WPC pipe fittings including elbows, tee, reducers – Spiral
Wholesale Price Helical Seam Pipe - 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're commitment to offer you the aggressive cost ,superb products and solutions top quality, too as fast delivery for Wholesale Price Helical Seam Pipe - ASTM A234 WPB & WPC pipe fittings including elbows, tee, reducers – Spiral , The product will supply to all over the world, such as: Jakarta, Canada, Mauritius, In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we will continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!




