对焊

不锈钢 S31703 6"x 16mmt

不锈钢 S30408 1" x SCH40S

不锈钢 S30408 10" x SCH40S

不锈钢 S30408 2" x SCH160S

不锈钢 S30403 2"x 8.8mmt

不锈钢 S30408 10" x SCH40S

不锈钢 S30408 14" x SCH10S

不锈钢S30408 8" x SCH40S

不锈钢 00Cr19Ni10 6" x SCH80S

不锈钢 S30408 2" x SCH40S

不锈钢 S30408 2" x SCH40S

不锈钢 S31603 1" x SCH40S

不锈钢 S30408 2" x SCH40S

不锈钢S30408 12" x SCH40S

碳钢A234Gr.WPB-S 80" x 19mmt

不锈钢S30408 4" x SCH10S

不锈钢S30408 4" x SCH10S

不锈钢S30408 4" x SCH10S

不锈钢S30408 4" x SCH10S

不锈钢 S30408 2" x SCH10S

不锈钢S30408 4" x SCH10S

不锈钢S30408 4" x SCH40S

热浸锌碳钢 A234Gr.WPB-S(无缝) 2" x SCH40(STD) (锌含量610g/㎡)

热浸锌碳钢 A234Gr.WPB-S(无缝) 3" x SCH40(STD) (锌含量610g/㎡)

碳钢 A234Gr.WPB-S (无缝) 3" x SCH80(XS)

热浸锌碳钢 A234Gr.WPB-S(无缝) 4" x SCH40(STD) (锌含量610g/㎡)

热浸锌碳钢 A234Gr.WPB-S(无缝) 12" x SCH40 (锌含量610g/㎡)

碳钢 A234Gr.WPB-S (无缝) 2" x SCH40(STD)

碳钢 A234Gr.WPB-S (无缝) 3" x SCH40(STD)

不锈钢 A403Gr.WP316L-S (无缝) 2" x SCH40S (须固溶化热处理)

不锈钢 A403Gr.WP316L-S (无缝) 3" x SCH40S (须固溶化热处理)

不锈钢 A403Gr.WP316L-S (无缝) 6" x SCH40S (须固溶化热处理)

REDUCER(锥形) 碳钢 A234Gr.WPB-W(单缝)26" x 18" x STD

REDUCER (锥形) 碳钢 A234Gr.WPB-W (单缝) 20" x 18" x SCH20

碳钢 A234Gr.WPB-W (单缝) 2" x SCH40(STD)

碳钢 A234Gr.WPB-W (单缝) 3" x SCH40(STD)

碳钢 A234Gr.WPB-W (单缝) 12" x STD

碳钢 A234Gr.WPB-S (无缝) 16" x SCH30(STD)

碳钢 A234Gr.WPB-S (无缝) 28" x SCH20

不锈钢 A403Gr.WP304-S (无缝) 2" x SCH10S (须固溶化热处理)

不锈钢 A403Gr.WP304-S (无缝) 3" x SCH10S (须固溶化热处理)

不锈钢 A403Gr.WP304-S (无缝) 6" x SCH40S (须固溶化热处理)

热浸锌碳钢 A234Gr.WPB-S(无缝) 4" x SCH40(STD) (锌含量610g/㎡)

热浸锌碳钢 A234Gr.WPB-S(无缝) 6" x SCH40(STD) (锌含量610g/㎡)

热浸锌碳钢 A234Gr.WPB-S (无缝) 10" x SCH30 锌含量610g/㎡

不锈钢 A403Gr.WP316-S (无缝) 8" x SCH80S

碳钢 A234Gr.WPB-S (无缝) 1-1/2" x SCH80(XS)

热浸锌碳钢 A234Gr.WPB-S(无缝) 4" x SCH40(STD) (锌含量610g/㎡)

不锈钢 A403Gr.WP304-S (无缝) 6" x SCH10S (须固溶化热处理)

不锈钢 A403Gr.WP304-S (无缝) 8" x SCH10S (须固溶化热处理)

合金钢 A234Gr.WP11 CL2-S 10" x SCH40 详规范

合金钢 A234Gr.WP11 CL2-WX 36" x 19.1mmt RT 详规范