Which has a positive and progressive attitude to customer’s fascination, our company repeatedly improves our products quality to meet the desires of consumers and further focuses on safety, reliability, environmental requirements, and innovation of Hot sale ASTM A53 B Xs ERW Tube Sch 120 Carbon Steel Seamless Pipe, We welcome new and outdated consumers from all walks of existence to speak to us for long run enterprise relationships and acquiring mutual success!
Which has a positive and progressive attitude to customer’s fascination, our company repeatedly improves our products quality to meet the desires of consumers and further focuses on safety, reliability, environmental requirements, and innovation of China Seamless Steel Pipe and Round Seamless Steel Pipe, Our solutions have national accreditation standards for experienced, premium quality products, affordable value, was welcomed by people around the globe. Our items will continue to increase in the order and look forward to cooperation with you, Definitely should any of these goods be of curiosity for you, remember to letus know. We are about to be happy to give you a quotation up on receipt of one’s comprehensive specs.
Botop Steel Supply ERW Steel Pipe from GR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP,etc
| Style | Standard | Grade | Usage |
| ERW Steel Pipe | API 5L PSL1&PSL2 | GR.B,X42,X46,X52,X60,X65,X70,etc | Transportation of oil and gas |
| ASTM A53 | GR.A ,GR.B | ||
| ASTM A252 | GR.1, GR.2,GR.3 | For Structure (Piling) | |
| BS EN10210 | S275JRH,S275J0H,S355J0H,S355J2H,etc | ||
| BS EN10219 | S275JRH,S275J0H,S355J0H,S355J2H,etc | ||
| JIS G3452 | SGP,etc | Transportation of Low-pressure fluid |
|
| JIS G3454 | STPG370,STPG410,etc | Transportation of High-pressure fluid |
|
| JIS G3456 | STPG370,STPG410,STPG480,etc | High temperature steel pipes |
Electric resistance welded(The manufacturing method is Electric resistance welding or butt welding. The finish method can be hot-finished or cold-finished. The cold-finished pipes shall be annealed after manufacturing.)
Tolerance of OD and W.T
|
Division |
Tolerance on O.D |
Tolerance on W.T |
|
|
ERW Steel Pipe |
10.5mm≤D≤48.6mm |
±0.5 mm |
-12.5% + Not specified |
|
D＝60.5mm |
±0.5 mm |
||
|
D＝76.3mm |
±0.7 mm |
||
|
89.1mm≤D≤139.8mm |
±0.8 mm |
||
|
D＝165.2mm |
±0.8 mm |
||
|
D＝190.7mm |
±0.9 mm |
||
|
D＝216.3mm |
±1.0 mm |
||
|
D＝241.8mm |
±1.2 mm |
||
|
D＝267.4mm |
±1.3 mm |
||
|
D＝318.5mm |
±1.5mm |
||
|
355.6mm≤D≤508.0mm |
- |
||
| Astm A252 ERW Pipe | Round ERW Pipe |
| Astm A53 B ERW Pipe | ERW Welded Steel Pipe |
| ERW Steel Pipe Pile | ERW Black Steel Pipe |
| Mild Steel ERW Pipe | ERW Carbon Steel Pipe |
Which has a positive and progressive attitude to customer’s fascination, our company repeatedly improves our products quality to meet the desires of consumers and further focuses on safety, reliability, environmental requirements, and innovation of Hot sale ASTM A53 B Xs ERW Tube Sch 120 Carbon Steel Seamless Pipe, We welcome new and outdated consumers from all walks of existence to speak to us for long run enterprise relationships and acquiring mutual success!
Hot sale China Seamless Steel Pipe and Round Seamless Steel Pipe, Our solutions have national accreditation standards for experienced, premium quality products, affordable value, was welcomed by people around the globe. Our items will continue to increase in the order and look forward to cooperation with you, Definitely should any of these goods be of curiosity for you, remember to letus know. We are about to be happy to give you a quotation up on receipt of one’s comprehensive specs.
