| 牌号 | Tenaris TN 135DW |
| 厂家 | Tenaris S.A. |
| 分类 | Steel |
| 介绍 | Our Deep Well Series shows high strength with good ductility and fracture toughness. PROPRIETARY GRADES FOR THE DEEPEST WELLS Tenaris offers its Deep Well (DW) proprietary steel grades for oil and gas operations demanding very high strength materials with good ductility and fracture toughness. As depth increases a combination of higher pressures and temperatures defines the use of high strength materials. As yield strength increases, the general trend of carbon steel is to become more brittle. Brittle materials may fail under loads, even those below minimum yield strength. We have developed DW grades that achieve this trade-off in addition to high yield strength, good ductility and fracture toughness. |
| Tenaris S.A. 产品展示 | 种类 |
|---|---|
| Tenaris E590K2 | Steel |
| Tenaris HS-70™ | Steel |
| Tenaris TN 95HS | Steel |
| Tenaris E730K2 | Steel |
| Tenaris TN 85Cr13 | Steel |
| Tenaris TN 70HD | Steel |
| Tenaris HC620M | Steel |
| Tenaris TN 80LT | Steel |
| Tenaris TN 90SS | Steel |
| Tenaris HC650 | Steel |
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