牌号 | JFE OCTG JFE-95T |
厂家 | JFE Steel Corporation |
分类 | Steel |
介绍 | With a recent increase in deep well drilling, there is a growing need for high collapse casing in a minimum yield strength of 95 ksi (655 MPa) grade. Collapse resistance is affected by yield strength, deviation of wall thick-ness, roundness, residual stress and D/t (D for outside diameter and t for wall thickness). Reducing the deviation of wall thickness at hot rolling, controlling yield strength by closely regulating heat treatment conditions, and minimizing the deterioration of roundness and straightness during cooling are performed. This process is governed by our special techniques and knowhow. By using the same material as that for JFE-95T, JFE Steel manufactures JFE-110T which has higher collapse resistance properties than JFE-95T. |
JFE Steel Corporation 产品展示 | 种类 |
---|---|
JFE WIDE FLAGE SHAPE SM490YB | Steel |
JFE WIDE FLAGE SHAPE S275JR | Steel |
JFE ELECTRICAL STEEL SHEET 35JN300 | Steel |
JFE STAINLESS STEEL SUS 434 | Steel |
JFE SPECIALTY PIPE AND TUBE A213 T91 (Seamless) | Steel |
JFE HOT ROLLED STEEL SHEET JFE HA C 590 | Steel |
JFE COLD ROLLED STEEL SHEET JFE-CA390 | Steel |
JFE MICRO-ALLOYED STEEL ROD SCM435 | Steel |
JFE SPECIALTY PIPE AND TUBE A178 C (Welded) | Steel |
JFE MECHANICAL TUBE 1030 (Welded) | Steel |
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