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 GALVANIZED STEEL SHEET JFE-C490-GA | Steel |
JFE OCTG H40 | Steel |
JFE ELECTRICAL STEEL SHEET 27JGH110 | Steel |
JFE STEEL PLATE JFE-HITEN780ML | Steel |
JFE HOT ROLLED STEEL SHEET JFE-HITEN490 | Steel |
JFE MECHANICAL TUBE STAM 440H | Steel |
JFE MECHANICAL TUBE 4130 (Seamless) | Steel |
JFE COLD ROLLED STEEL SHEET JFE-CA590A | Steel |
JFE GALVANIZED STEEL SHEET JFE-CB-GL | Steel |
JFE STEEL PLATE 1.5Ni Type JFE-LT1.5Ni-TM | Steel |
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