显示 709-720 个结果（共 2841 个结果）

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  ASTM A234 / ASME SA234 WPB 盖帽碳钢对焊管件

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  ASTM A234 / ASME SA234 WPB Carbon Steel Fittings Tee BW Fittings B16.9

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  ASTM A234 GR WP11 Butt Weld Equal Tee Black Coated Pipe Fitting

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  ASTM A234 WP11 TEE ALLOY STEEL FITTING TEE B16.9 APPROVED

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  ASTM A234 WP22 CL3 对焊 90 度 LR 合金钢弯头 B16.9 用于燃烧式加热器

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  ASTM A234 WP22 Steel Fitting, Elbow 90DEG LR BW ASME B16.9

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  ASTM A234 WP9 / WP11 黑色涂层管道连接用碳钢弯头三通接头

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  ASTM A234 WP9 / WP11 Carbon Steel Fitting Elbow Tee For Pipeline Oil Coated

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  ASTM A234 WP9 180 Degree Elbow Carbon Steel Butt Weld Fittings B16.9 Oil Gas Valve

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  ASTM A234 WP9 180DEG RETURN LR / SR ASME B16.9 ALLOY STEEL BUTT WELD FITTING

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  ASTM A234 WP9 Alloy Steel Butt Welded Fitting Elbow For Pipeline NDT Available

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  用于压力管道的 ASTM A234 WP9 CL1 BW ELBOW SR 90° 5" SCH40 B16.9 接头