Product Description
Carbon Steel Seamless Pipe, Seamless Carbon Steel Pipe
Application: Line Pipe, Structure Pipe, Petroleum Pipe, Boiler Steel Pipe, Precision Steel Pipe, Mechanical Pipe, API Steel Pipe.
Process: Cold Drawn, Hot Rolled.
Standard: API 5L, ASTM A106, ASTM A53
Steel Grade: A, B, X42, X46, X52, X56, X60, X65, X70
Outer Diameter: 1/4"~30"
Wall Thickness: Sch20, Sch30, Sch40, Sch80, Sch160, Sch XXS, Sch STD
Size tolerance:
| OD Tolerance | WT Tolerance | ||||
| A, B | X42 ~ X70 | ||||
| D< 60.3mm | +0.41/-0.40mm | D< 73mm | +20%/-12.5% | D< 73mm | +15%/-12.5% |
| D> =60.3mm | +0.75/-0.40mm | D> =73mm | +15%/-12.5% | D> =73mm | +15%/-12.5% |
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