对焊同心异径管

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-S (无缝)3" x 2" xSCH10S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 8" x 6" x SCH10S

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 4" x 3" x SCH40

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 4" x 3" x SCH80

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) 3" x 2" x SCH40

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

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 4" x 3" x SCH40

REDUCER (弧形) 不锈钢 A403Gr.WP304-WX 双缝 24" x 18" x SCH5S

REDUCER (弧形) 不锈钢 A403Gr.WP304-WX 双缝 32" x 24" x 9mmt

REDUCER (弧形) 不锈钢 A403Gr.WP316-WX(单缝) 16" x 12" x SCH5S

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

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 4" x 3" x SCH10S

REDUCER(弧形) 不锈钢 A403Gr.WP316-S (无缝)3" x 2" xSCH10S

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

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

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

REDUCER (弧形) 热浸锌碳钢 A234Gr.WPB-S (无缝) 3" x 2-1/2" x SCH40/

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 6" x 4" x SCH80

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

REDUCER (弧形) 合金钢 A234Gr.WP11-S (无缝) 4" x 2" x SCH40

REDUCER (弧形) 合金钢 A234Gr.WP11-S (无缝) 6" x 3" x SCH40

REDUCER (弧形) 合金钢 A234Gr.WP11-S (无缝) 6" x 4" x SCH40

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 3" x 2" x SCH10S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 4" x 3" x SCH10S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S(无缝) 6" x 4" x SCH10S

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

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 6" x 4" x SCH80S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 8" x 4" x SCH40S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S(无缝) 6" x 4" x SCH10S

REDUCER (弧形) 不锈钢 A403Gr.WP304-WX 单缝 8" x 6" x SCH10S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 6" x 3" x SCH10S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 3" x 2" x SCH10S

REDUCER (弧形) 不锈钢 A403Gr.WP316L-S 无缝 4" x 3" x SCH10S

REDUCER (弧形)不锈钢 A403Gr.WP316L-S 无缝16" x 10" x SCH10S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 12" x 10" x SCH40S

REDUCER (弧形) 不锈钢 A403Gr.WP304L-S 无缝 8" x 4" x SCH40S

REDUCER (弧形) 不锈钢 A403Gr.WP316L-S 无缝 8" x 4" x SCH40S

REDUCER (锥形) 碳钢 A234Gr.WPB-S (无缝)

无缝 SUS904L 11/2" x1"xSCH40

REDUCER (弧形) 碳钢 A234Gr.WPC-S (无缝)

REDUCER (弧形) 碳钢 SA234Gr.WPB-S (无缝)

REDUCER(锥形) 碳钢 A234Gr.WPB-W(单缝)

REDUCER (弧形) 碳钢 A234Gr.WPC-S (无缝)

REDUCER (弧形) 碳钢 A234Gr.WPC-S (无缝)

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝)

REDUCER (锥形)碳钢 SS400(单缝)1420mmφx820mmφx5.0mmt

REDUCER (锥形)碳钢 SS400(单缝)1420mmφx820mmφx5.0mmt

REDUCER (弧形) 碳钢 SA106Gr.B-S(无缝)

REDUCER (锥形)碳钢 Q235B(单缝)1420mmφx820mmφx5.0mmt

REDUCER (锥形)碳钢 SS400(单缝)1420mmφx820mmφx5.0mmt

REDUCER (弧形) 碳钢 SA106Gr.B-S(无缝)

REDUCER (锥形)碳钢 SS400(单缝)1420mmφx820mmφx5.0mmt

REDUCER (弧形) 碳钢 SA106Gr.B-S(无缝)