对焊

不锈钢 A403Gr.WP304-S (无缝) 4" x 4" x 2" x SCH10S/SCH40S

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

不锈钢 A403Gr.WP316-S (无缝)4" x 4" x 2" x SCH10S/SCH40S

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

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

碳钢 A234Gr.WPB-S (无缝) 3" x 3" x 1-1/2" x SCH160

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

不锈钢 A403Gr.WP316-S (无缝)4" x 4" x 2" x SCH10S/SCH40S

不锈钢 A403Gr.WP304-S (无缝)3" x 3" x 2" x SCH10S/SCH40S

不锈钢 A403Gr.WP316-S (无缝)3" x 3" x 2" x SCH10S/SCH40S

不锈钢 A403Gr.WP316-S (无缝)4" x 4" x 2" x SCH10S/SCH40S

不锈钢 A403Gr.WP304-S (无缝) 4" x 4" x 2" x SCH10S/SCH40S

不锈钢 A403 UNS S31254-WX (单缝) 6" x 6" x 3" SCH10S

不锈钢 A403 UNS S31254-WX (单缝) 6" x 6" x 6" SCH10S

不锈钢 A403Gr.UNS S31254-WX (单缝) 4" x 4" x 3" x SCH10S

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

碳钢 A234Gr.WPB-S (无缝) 12" x 12" x 8" x STD x SCH40

不锈钢 A403Gr.WP316-S (无缝)3" x 3" x 2" x SCH10S/SCH40S

不锈钢 A403Gr.WP316-S (无缝)3" x 3" x 2" x SCH10S/SCH40S

REDUCER(弧形) 不锈钢 SUS316-S(无缝)DN50x DN40 x3.6mmt

不锈钢 A403Gr.WP304-S (无缝) 4" x 4" x 2" x SCH10S/SCH40S

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

碳钢 A234Gr.WPB-S (无缝) 16" x STD (锌含量610g/㎡)

碳钢 A234Gr.WPB-W (双缝) 20" x STD (锌含量 610g/㎡)

碳钢 A234Gr.WPB-W (单缝) 12" x SCH40 (锌含量610g/㎡)

热浸锌碳钢 A234Gr.WPB-W (双缝) 30" x SCH20(XS)

碳钢 A234Gr.WPB-W (单缝) 12" x SCH40 (锌含量610g/㎡)

镀锌碳钢 PT370-E (单缝) 1-1/2" x SCH20

不锈钢 A403Gr.WP316L-S (无缝)3" x 3" x 2" x SCH10S/SCH40S