牌号 | Tenaris TS770 |
厂家 | Tenaris S.A. |
分类 | Steel |
介绍 | The main characteristics of these products, with respect to traditional steel grades, are elevated yield strength and very good toughness at low temperature, with a chemical composition that guarantees an optimum weldability. High strength seamless steel tubes used for structural and engineering purposes are produced according to Tenaris Specification PSP 00148. In all cases latest edition of this specification shall be used. These tubes are used in steel construction for civil and engineering purposes where the relationship between mass and space occupied is specially critical. Option Upon request there is the possibility to supply the following steel grades modified with Tungsten (W). This micro-alloying element (W) improves the surface quality of pipes, facilitating steel scale removal. |
Tenaris S.A. 产品展示 | 种类 |
---|---|
Tenaris S420NLH | Steel |
Tenaris TN 100HS | Steel |
Tenaris E410 | Steel |
Tenaris 16MnCrS5 (Hot Rolled) | Steel |
Tenaris TN 70HD | Steel |
Tenaris C45 | Steel |
Tenaris TN 55TH | Steel |
Tenaris HS-70™ | Steel |
Tenaris TS460 | Steel |
Tenaris HC355 | Steel |
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