China Cheap Price Spiral Welding Pipe Machine - ASTM A234 WPB & WPC pipe fittings including elbows, tee, reducers – Spiral
China Cheap Price Spiral Welding Pipe Machine - 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.
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Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for China Cheap Price Spiral Welding Pipe Machine - ASTM A234 WPB & WPC pipe fittings including elbows, tee, reducers – Spiral , The product will supply to all over the world, such as: Karachi, Argentina, Pakistan, Make sure you genuinely feel free to send us your requirements and we are going to respond for you asap. We now have got a skilled engineering group to serve for your just about every detailed needs. Cost-free samples could be sent to suit your needs personally to understand much more information. In an effort to meet your requires, be sure to seriously feel free to make contact with us. You may send us emails and contact us directly. Moreover, we welcome visits to our factory from around the globe for much better recognizing of our organization. nd objects. In our trade with merchants of numerous countries, we usually adhere for the principle of equality and mutual benefit. It is really our hope to market, by joint efforts, each trade and friendship to our mutual advantage. We look forward to getting your inquiries.
By Honorio from Indonesia - 2017.08.18 18:38
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By Frances from Hanover - 2018.09.08 17:09
