云南石油裂化管20G无缝钢管
| 20#/GB6479-2000 |
133X6 |
5100 |
| 20#/GB6479-2000 |
133X8 |
5100 |
| 20#/GB6479-2000 |
133X10 |
5100 |
| 20#/GB6479-2000 |
140X4.5 |
5000 |
| 20#/GB6479-2000 |
140X5 |
5000 |
| 20#/GB6479-2000 |
140X5.5 |
5000 |
| 20#/GB6479-2000 |
140X6 |
5000 |
| 20#/GB6479-2000 |
140X8 |
5000 |
| 20#/GB6479-2000 |
140X10 |
5050 |
如以上未有您需要规格，请来电咨询，江苏管通钢管将竭诚为你服务！0510-88264799
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