Q345B螺旋钢管 螺旋钢管规格表 最新螺旋钢管价格表
| 外径 |
壁厚 |
元/吨 参考价 |
| 219 |
6-8 |
3780 |
| 273 |
6-8 |
3780 |
| 325 |
6-8 |
3780 |
| 9-12 |
3850 |
| 377 |
6-8 |
3780 |
| 9-12 |
3850 |
| 426 |
6-8 |
3780 |
| 9-10 |
3850 |
| 12-14 |
3900 |
| 478 |
6-8 |
3780 |
| 9-10 |
3850 |
| 12-14 |
3900 |
| 529 |
6-8 |
3780 |
| 9-10 |
3850 |
| 12-14 |
3900 |
| 630 |
6-8 |
3780 |
| 9-10 |
3850 |
| 12-14 |
3900 |
| 720 |
6-8 |
3780 |
| 9-10 |
3850 |
| 12-14 |
3900 |
| 820 |
6-8 |
3780 |
| 9-10 |
3900 |
| 12-14 |
3950 |
| 920 |
7-8 |
3970 |
| 9-10 |
4000 |
| 12 |
4080 |
| 14 |
4180 |
| 天津大口径厚壁无缝钢管厂 |
| 电话:022-84893224 |
|
手机:13821274700 18602222537 |
| 联系人:周建国 肖鹏 | |