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1/4"NPT 外螺丝口 黄铜

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 4" x 2" x SCH40

REDUCER (弧形) 碳钢 SA234Gr.WPB-S(无缝) 2" x 1" x SCH40(STD)

REDUCER (弧形) 碳钢 SA234Gr.WPB-S (无缝)4" x 2" x SCH40(STD)

REDUCER (弧形) 碳钢 SA234Gr.WPB-S (无缝) 6" x 5" x SCH40

REDUCER (弧形) 不锈钢 A403Gr.WP316-S 无缝 2" x 1" x SCH40S

热浸锌碳钢 20 PT牙 DN100 含锌量458g/㎡

不锈钢 A312Gr.TP304-WX (单缝) 8" x SCH10S R=5D

碳钢 A234Gr.WPB-S (无缝) 2" x SCH40(STD)

不锈钢 A403Gr.WP316L-S (无缝) 3" x SCH20S 须固溶化热处理

PC 外螺丝口 3/4"PT 80mmφ x 103mmH