| 牌号 | Tenaris TN 140DW |
| 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 TN 100SS | Steel |
| Tenaris S460NH | Steel |
| Tenaris TN 80Cr3 | Steel |
| Tenaris HC460 | Steel |
| Tenaris TAM® Plus E470 HL | Steel |
| Tenaris TN 80LT | Steel |
| Tenaris S235JRH | Steel |
| Tenaris E355K2 | Steel |
| Tenaris HC520M | Steel |
| Tenaris HS-80™ | Steel |
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