对焊同心异径管

REDUCER (弧形) 不锈钢 SA403Gr.WP304L-S 无缝 2" x 1-1/2" x SCH40S

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

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 2-1/2" x 2" x SCH10S

REDUCER (弧形) 不锈钢 A403Gr.WP304-WX 单缝 2" x 1-1/2" x SCH40S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 4" x 1-1/2" x SCH40S

REDUCER (弧形) 热浸锌碳钢 A234Gr.WPB-S (无缝) 3" x 2" x SCH40

REDUCER (弧形) 热浸锌碳钢 A234Gr.WPB-S (无缝) 8" x 4" x SCH40

REDUCER (弧形) 不锈钢 A403Gr.WP304-S(无缝) 2" x 1-1/4" x SCH40S

REDUCER(弧形) 热浸锌碳钢 A234Gr.WPB-S(无缝) 3" x 2" x SCH40(STD)

REDUCER (弧形) 不锈钢 A403Gr.WP316-S 无缝 1-1/2" x 3/4" x SCH80S

REDUCER (弧形) 合金钢 A234Gr.WP11 CL2-S(无缝) 3/4" x 1/2" x SCH80

ASTM A403Gr.WP304L-S 1-1/2" x 1" x SCH40S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 1-1/2" x 3/4" x SCH40S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 1-1/2" x 3/4" x SCH40S

REDUCER (弧形) 不锈钢 SA403Gr.WP316L-S(无缝) 1-1/2" x 1/2" x SCH40S

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

REDUCER (弧形) 热浸锌碳钢 A234Gr.WPB-S(无缝) 2" x 1" x SCH80(XS)

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

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 1-1/2" x 1/2" x SCH160S

REDUCER (弧形) 低温用钢 SA420Gr.WPL3-S (无缝) 3" x 1-1/2"x SCH160

REDUCER(弧形) 不锈钢 S30408(无缝) 1-1/2" x 1/2" x SCH40S/SCH80S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 1-1/2" x 3/4" x SCH40S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 1-1/2" x 3/4" x SCH40S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 1-1/2" x 3/4" x SCH40S

REDUCER (弧形) 镀锌碳钢 PG370-E (单缝) 2" x 1-1/4" x SCH40

REDUCER(锥形) 热浸锌碳钢 A234Gr.WPB-W(单缝) 42" x 18" x 12mmt/STD

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 1-1/2" x 3/4" x SCH40S

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

REDUCER (弧形) 热浸锌碳钢 A234Gr.WPB-S (无缝) 1" x 3/4" x SCH40