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Oshwin Tube offer quality ASTM A335 Alloy Steel P5 | GR P9 | GR P11 | GR P22 | GR P91.SA335 P92 ≥620 ≥440 ≥20 ≥35 ≤250HB ASTM

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ERW Tube 4'' STD Alloy Steel Casting ASTM A335 P11 4140 Alloy ASTM/ASME A/SA335 P5,P9, P11,P22,P91,P92. Manufacturer : JC

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2017年5月22日-道经济性而言,P92材料管材价格较P91、E911 (2)基于ASTM A335 P92 Steel for Reheat Steam Tube at P9 2. Key words:ultra supercritical; allow

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最佳答案: 高温用无缝铁素体合金钢管---压力容器用无缝钢管 执行标准:ASTM A335/A335M-2003 代表钢级:ASTM A335 P11;P12;P91;P92;P22;P5;P9;P23、TP30

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2018年9月28日-高温用无缝铁素体合金钢管---压力容器用无缝钢管执行标准:ASTM A335/A335M-2003代表钢级:ASTM A335 P11;P12;P91;P92;P22;P5;P9;P23、TP304H、TP347H用

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