ASTM A53 Carbon Steel Seamless Pipe
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ASTM A53 Carbon Steel Seamless Pipe
Product Description
Carbon Steel Seamless Pipe, Seamless Carbon Steel Pipe
Application: Line Pipe, Structure Pipe, Petroleum Pipe, Boiler Steel Pipe, Mechanical Tube, API Steel Pipe.
API drill pipe | API5L steel pipe |
Process: Cold Drawn, Hot Rolled, ERW, LASW, SSAW.
Standard: API 5L, ASTM A106, ASTM A53
Steel Grade: A, B, X42, X46, X52, X56, X60, X65, X70
Oil pipeline |
Outer Diameter:
Seamless (1/4"~24")
ERW (1/2"~24")
LSAW (16"~64")
SSAW (8"~100") seamless carbon steel pipe
Wall Thickness:
Sch20, Sch30, Sch40, Sch80, Sch160, Sch XXS, Sch STD
Size tolerance:Carbon steel pipe | Welded steel Pipe |
| 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% |
Chemical Composition % Carton machine |
| PSL1 | PSL2 | |||||||
| Grade | C (Max. ) | Mn(Max. ) | P(Max. ) | S(Max. ) | C (Max. ) | Mn(Max. ) | P(Max. ) | S(Max. ) |
| A | 0.22 | 0.90 | 0.03 | 0.03 | 0.22 | 1.20 | 0.025 | 0.015 |
| B | 0.26 | 1.20 | 0.03 | 0.03 | 0.22 | 1.30 | 0.025 | 0.015 |
| X42 | 0.26 | 1.30 | 0.03 | 0.03 | 0.22 | 1.40 | 0.025 | 0.015 |
| X46 | 0.26 | 1.40 | 0.03 | 0.03 | 0.22 | 1.40 | 0.025 | 0.015 |
| X52 | 0.26 | 1.40 | 0.03 | 0.03 | 0.22 | 1.40 | 0.025 | 0.015 |
| X56 | 0.26 | 1.40 | 0.03 | 0.03 | 0.22 | 1.40 | 0.025 | 0.015 |
| X60 | 0.26 | 1.40 | 0.03 | 0.03 | 0.22 | 1.45 | 0.025 | 0.015 |
| X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.22 | 1.65 | 0.025 | 0.015 |
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.22 | 1.85 | 0.025 | 0.015 |
Mechanical properties
PSL 1
| Grade | Yield Strength(Min. ) | Tensile Strength(Min. ) | Elongation | ||
| Ksi | MPa | Ksi | MPa | E=1944 A 0.2 /U 0.9 | |
| B | 35 | 241 | 60 | 414 | |
| X42 | 42 | 290 | 60 | 414 | |
| X46 | 46 | 317 | 63 | 434 | |
| X52 | 52 | 359 | 66 | 455 | |
| X56 | 56 | 386 | 60 | 414 | |
| X60 | 60 | 414 | 63 | 434 | |
| X65 | 65 | 448 | 66 | 455 | |
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