供应Q345B低合金无缝管
| 钢号 | 规格 | 重量 | 支数 |
| Q345B | 152*14 | 10.448 | 25 |
| Q345B | 152*16 | 8.536 | 17 |
| Q345B | 152*22 | 7.473 | 13 |
| Q345B | 152*40 | 7.014 | 9 |
| Q345B | 159*10 | 6.52 | 20 |
| Q345B | 159*20 | 8.51 | 13 |
| Q345B | 159*22 | 8.376 | 13 |
| Q345B | 159*25 | 7.152 | 9 |
| Q345B | 159*28 | 9.336 | 12 |
| Q345B | 159*30 | 4.836 | 5 |
| Q345B | 159*35 | 2.79 | 3 |
| Q345B | 159*45 | 11.794 | 12 |
| Q345B | 159*50 | 10.698 | 11 |
| Q345B | 168*14 | 0.878 | 2 |
| Q345B | 168*18 | 8.296 | 13 |
| Q345B | 168*25 | 4.79 | 7 |
| Q345B | 168*28 | 10.3 | 13 |
| Q345B | 168*35 | 2.01 | 2 |
| Q345B | 168*35 | 2.02 | 2 |
| Q345B | 168*35 | 7.968 | 8 |
| Q345B | 168*40 | 2.96 | 3 |
| Q345B | 168*45 | 4.948 | 5 |
| Q345B | 168*45 | 9.872 | 10 |
| Q345B | 168*50 | 7.764 | 8 |
| Q345B | 168*50 | 3.936 | 4 |
| Q345B | 168*50 | 19.498 | 20 |
| Q345B | 180*20 | 35.578 | 33 |
| Q345B | 180*25 | 36.151 | 34 |
| Q345B | 180*36 | 4.97 | 5 |
| Q345B | 180*40 | 4.869 | 5 |
| Q345B | 180*45 | 14.78 | 15 |
| Q345B | 180*50 | 12.818 | 13 |
| Q345B | 180*55 | 9.942 | 10 |
