Pictures of Carbon ERW Steel Pipe
Standards and Application of Carbon ERW Steel Pipe
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 |
Tolerance of Outside Diameter and Wall Thickness
Tolerance of OD and W.T
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.)| 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 |
Related Words
Manufacturing Process of Carbon ERW Steel Pipe
ERW Steel Pipe Shipping
