Hot Sale Spiral Welded Steel Pipe Ssaw Welded Steel Pipe Used For Gas Pipeline
Product description: Compared with the straight seam welded pipe, the spiral welded pipe has higher strength and larger diameter. The production standard of the spiral welded pipe is more than that of the straight seam welded pipe.
| Specification | Thickness | Specification | Thickness |
| 219 | 6 | 720 | 7 |
| 7 | 8 | ||
| 8 | 9 | ||
| 273 | 6 | 820 | 7 |
| 7 | 8 | ||
| 8 | 9 | ||
| 325 | 6 | 920 | 8 |
| 7 | 9 | ||
| 8 | 10 | ||
| 377 | 6 | 1020 | 8 |
| 7 | 9 | ||
| 8 | 10 | ||
| 426 | 6 | 1220 | 8 |
| 7 | 9 | ||
| 8 | 10 | ||
| 478 | 6 | 1420 | 8 |
| 7 | 9 | ||
| 8 | 10 | ||
| 529 | 6 | 1620 | 10 |
| 7 | 12 | ||
| 8 | 14 | ||
| 630 | 6 | 1820 | 10 |
| 7 | 12 | ||
| 8 | 14 |
