NP EN ISO 11960
NP EN ISO 11960 (石油和天然气工业 - 油气井套管或油管用钢管)· NP (葡萄牙) · 24 种材料
| 名称 | 材料组别 | |
|---|---|---|
| C110 | 结构钢 | chevron_right |
| C90 | 结构钢 | chevron_right |
| C90 Type 1 | 结构钢 | chevron_right |
| C90 Type 2 | 结构钢 | chevron_right |
| C95 | 结构钢 | chevron_right |
| H40 | 结构钢 | chevron_right |
| J55 | 结构钢 | chevron_right |
| K55 | 结构钢 | chevron_right |
| L80 Type 1 | 结构钢 | chevron_right |
| L80 Type 13Cr | 不锈钢 | chevron_right |
| L80 Type 9Cr | 结构钢 | chevron_right |
| M65 | 结构钢 | chevron_right |
| N80 Type 1 | 结构钢 | chevron_right |
| N80 Type Q | 结构钢 | chevron_right |
| P110 | 结构钢 | chevron_right |
| Q125 | 结构钢 | chevron_right |
| Q125 Type 1 | 结构钢 | chevron_right |
| Q125 Type 2 | 结构钢 | chevron_right |
| Q125 Type 3 | 结构钢 | chevron_right |
| Q125 Type 4 | 结构钢 | chevron_right |
| R95 | 结构钢 | chevron_right |
| T95 | 结构钢 | chevron_right |
| T95 Type 1 | 结构钢 | chevron_right |
| T95 Type 2 | 结构钢 | chevron_right |