对焊

碳钢 20# (无缝) 1-1/2" x 1-1/2" x 1" x SCH40/SCH80

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

45°Y型管 不锈钢 A403Gr.WP316L-WX 8" x 8" x 8" SCH10S(须固溶化热处理)

不锈钢 A403Gr.WP316-S 14" x 8" x SCH10 (须固溶化热处理)

不锈钢 A403Gr.WP304-WX (双缝) 16" x 10" x 8mmt (须固溶化热处理)

不锈钢 A403Gr.WP304-S (无缝) 1-1/2" x 1-1/2" x 1/4" x SCH160

45°Y型管 不锈钢 A403Gr.WP304-WX 3" x 3" x 3" SCH10S(须固溶化热处理)

碳钢 SA234Gr.WPB-S (无缝) 1-1/2" x 1-1/2" x 1-1/2" x SCH40

热浸锌碳钢 A234Gr.WPB-S(无缝) 4" x 4" x 2-1/2" x SCH40(STD)

热浸锌碳钢 A234Gr.WPB-S(无缝) 3" x 3" x 2" x SCH40(STD) / SCH80(XS)

不锈钢 A403Gr.WP304-WX (单缝) 18"x18"x10"xSCH5S/SCH10S(须固溶化热处理)

45°Y型管 不锈钢 A403Gr.WP304-WX 14" x 14" x 14" SCH10S(须固溶化热处理)

不锈钢 SUS304 (无缝) 1-1/4" x 1-1/4" x 1-1/4" x SCH160

热浸锌碳钢 A234Gr.WPB-S(无缝) 3" x 3" x 1-1/2" x SCH40/SCH80

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

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

不锈钢 A403Gr.WP304-WX (单缝) 18"x18"x10"xSCH5S/SCH10S(须固溶化热处理)

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

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

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

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

热浸锌碳钢 A234Gr.WPB-S(无缝) 4" x 4" x 2-1/2" x SCH40(STD)

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

碳钢 A234Gr.WPB-S (无缝) 1-1/2" x 1-1/2" x 3/4" x SCH80(XS)

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

碳钢 A234Gr.WPB-S (无缝) 3" x 3" x 1-1/2" x SCH40(STD) x SCH80(XS)

碳钢 A234Gr.WPB-S (无缝) 3" x 3" x 1-1/2" x SCH40(STD) x SCH80(XS)

不锈钢 A815 UNS S32750-S (无缝)2" x 2" x 1-1/2" x SCH10S/SCH40S

热浸锌碳钢 A234Gr.WPB-S(无缝) 3" x 3" x 2" x SCH40(STD) / SCH80(XS)