牌号 | JFE OCTG JFE-85S |
厂家 | JFE Steel Corporation |
分类 | Steel |
介绍 | OCTG for sour wells must above all have improved resistance to sulfide stress cracking (SSC) in fluids containing H 2 S. Intensive research has led to a modified Cr-Mo-Cb steel for OCTG for sour wells. This steel features both excellent hardenability and good temper resistance. Consequently, fine and homogeneous tempered martensite with lower HRC25 for 95 ksi grade is obtained after tempering at higher tempering temperature. As a result, OCTG of these grades possess excellent resistance to SSC for its strength grades. These OCTG are subjected to more stringent quality control. SSC-resistant steel of these grades thoroughly tested by major oil companies enjoys high ratings and is now widely used for sour gas and oil wells all over the world. |
JFE Steel Corporation 产品展示 | 种类 |
---|---|
JFE HOT ROLLED STEEL SHEET JFE HA CS 540 | Steel |
JFE STAINLESS STEEL JFE 432LTM/SUS 436J1L | Steel |
JFE COLD ROLLED STEEL SHEET JFE-CC | Steel |
JFE HIGH STRENGTH STEEL PLATE JFE-HITEN570U2 | Steel |
JFE WIDE FLAGE SHAPE S355J0 | Steel |
JFE OCTG P110 | Steel |
JFE ELECTRICAL STEEL SHEET 35JGH135 | Steel |
JFE COLD ROLLED STEEL SHEET JFE-CA440P | Steel |
JFE ELECTRICAL STEEL SHEET 50JN230 | Steel |
JFE SPECIALTY PIPE AND TUBE A106 B (Seamless) | Steel |
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