对焊偏心异径管

MANGANESE SULFATE GR级 250g/CA 粉状

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 5" x 4" x SCH40

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 18" x 16" x STD

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 8" x 6" x SCH40

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 10" x 8" x SCH40

粒状 如:MONSANTO

REDUCER (弧形) 热浸锌碳钢 A234Gr.WPB-S (无缝) 12" x 8" x STD

REDUCER (弧形) 热浸锌碳钢 A234Gr.WPB-S (无缝) 6" x 3" x SCH40

出光 2号 SUPER MULTI-2 5GL/CA

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 18" x 16" x STD

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 16" x 14" x STD

SG-8701P(NO-P)

REDUCER (弧形) 热浸锌碳钢 A234Gr.WPB-S (无缝) 2" x 1-1/2" x SCH40

直径10μ 长度1/8"（3.0-4.5mm)

REDUCER (弧形) 不锈钢 A403Gr.WP304-WX 单缝 6" x 3" x SCH10S