Specification |
Out Diameter |
LENGTH |
WT |
1/2 inch ~ 26 inch |
SCH10, SCH20, SCH30, SCH 40, STD, SCH80 etc |
Acc. To ASTM A53, +/- 12.5%t | |
Tests |
End |
Form |
|
NDT test(x-ray,UT,RT,)Hydro static test, Impact Test,Mechacical&Chemical test |
Plain End, Beveled End, Treaded |
Round Pipes, Black Pipes, Zinc Coated Pipe |
|
Packing |
Coating |
||
Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped |
Black painting, varnish, anti rust oil, FBE, 3PE, 3PP etc. |
ASTM A53 ERW WELDED PIPE MECHANICAL PROPERTIES
Carbon Max % |
Manganese % |
Phosphorous, max. % |
Sulfur, max. % |
Copper, max.% |
Nickel, max. % |
Chromium, max. % |
Molybdenum, max. % |
Vanadium, max. % |
0.3 |
1.2 |
0.05 |
0.045 |
0.4 |
0.4 |
0.4 |
0.15 |
0.08 |
ASTM A53 ERW WELDED PIPE MECHANICAL STRENGTH TABLE
ERW |
Grade A |
Grade B |
Tensile Strength, min, psi |
48,000 |
60,000 |
Yield Strength |
30,000 |
35,000 |