对焊

低温用钢 A420Gr.WPL6-S (无缝) 4" x SCH40(STD)

低温用钢 A420Gr.WPL6-S (无缝) 6" x SCH40(STD)

碳钢 A234Gr.WPB-S (无缝) 4" x 4" x 4" x SCH40(STD)

碳钢 A234Gr.WPB-S (无缝) 8" x 8" x 6" x SCH40(STD)

REDUCER (弧形) 合金钢 A234Gr.WP22-S (无缝) 3" x 2" x XXS

REDUCER(弧形) 合金钢 A234Gr.WP22-S (无缝)

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝)

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

碳钢 A234Gr.WPB-W (单缝) 14" x SCH30(STD)

碳钢 A234Gr.WPB-W (双缝) 14" x SCH30(STD) (锌含量610g/㎡)

热浸锌碳钢 A234Gr.WPB-S (无缝)8" x SCH40 (锌含量:610g/㎡)

碳钢 A234Gr.WPB-S (无缝) 12" x SCH40

碳钢 A234Gr.WPB-S (无缝) 6" x SCH160

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

不锈钢 A403Gr.WP304-WX (单缝) 16" x SCH10S RT

不锈钢 A403Gr.WP304-WX (双缝) 26" x 8.0mmt RT

18um/18um 1042mmW x1245mmL

碳钢 A234Gr.WPB-S (无缝) 10" x SCH40(STD)

碳钢 A234Gr.WPB-S (无缝) 12" x STD

不锈钢 A403Gr.WP304-WX (单缝) 16" x SCH10S RT

不锈钢 A403Gr.WP304-WX (双缝) 42" x 8.0mmt RT

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

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

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 4" x 2" x SCH40

碳钢 A234Gr.WPB-S (无缝) 4" x SCH40(STD)

45°Y型管 碳钢 A234Gr.WPB-S (无缝) 6" x 6" x 1" x SCH40

45°Y型管 碳钢 A234Gr.WPB-S (无缝) 6" x 6" x 2" x SCH40

锻合金钢09MnNiDR 双缝-WX 16" x 18mmt 详规范

锻合金钢09MnNiD (无缝) 3" x SCH160

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

碳钢 A234Gr.WPB-S (无缝) 6" x 6" x 6" x SCH40(STD)

碳钢 A234Gr.WPB-W (单缝) 2" x 2" x 2" x SCH40(STD)

碳钢 A234Gr.WPB-W(单缝) 4" x 4" x 2" x SCH40(STD)

碳钢 A234Gr.WPB-W (双缝) 20" x 20" x 20" x SCH20(STD)

碳钢 A234Gr.WPB-W (双缝) 24" x 24" x 24" x SCH20(STD)

碳钢 SA234Gr.WPB-S (无缝) 3" x 3" x 3" x SCH40(STD)

碳钢 SA234Gr.WPB-S (无缝) 10" x 10" x 10" x SCH40(STD)

碳钢 A234Gr.WPB-S (无缝) 14" x SCH30(STD)

热浸锌碳钢 A234Gr.WPB-S(无缝) 6" x 6" x 4" x SCH40(STD)

45°Y型管 碳钢 A234Gr.WPB-S (无缝) 6" x 6" x 1" x SCH40

45°Y型管 碳钢 A234Gr.WPB-S (无缝) 6" x 6" x 2" x SCH40

合金钢 A234Gr.WP11-S (无缝) 18" x 18" x 12" x SCH80

合金钢 A234Gr.WP11-S (无缝) 20" x 20" x 20" x SCH80

REDUCER (弧形) 不锈钢 00Cr19Ni10 单缝 6" x 4" x SCH80S

REDUCER(弧形) 00Cr19Ni10 单缝 10" x 8" x SCH40S

碳钢 A234Gr.WPB-S (无缝) 8" x 8" x 6" x SCH40(STD)

碳钢 A234Gr.WPB-S (无缝) 10" x 10" x 6" x SCH40(STD)

碳钢 A234Gr.WPB-S (无缝) 10" x SCH30

碳钢 A234Gr.WPB-S (无缝) 2-1/2" x SCH40(STD) (锌含量610g/㎡)

碳钢 A234Gr.WPB-W(单缝) 16" x 16" x 14" x SCH30(STD)

碳钢 A234Gr.WPB-WX (单缝) 24" x 24" x 14" x STD(SCH20)/ SCH60

热浸锌碳钢 A234Gr.WPB-W(单缝) 10" x 10" x 10" x SCH30

碳钢 A234Gr.WPB-WX (双缝) 24" x 24" x 12" x SCH20

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

REDUCER (锥形) 碳钢 A234Gr.WPB-WX (单缝)

45°Y型管 碳钢 A234Gr.WPB-S(无缝) 16" x 16" x 6" x STD

45°Y型管 碳钢 A234Gr.WPB-S(无缝) 16" x 16" x 8" x STD/SCH30

45°Y型管 碳钢 A234Gr.WPB-S (无缝) 6" x 6" x 4" x SCH40

45°Y型管 碳钢 A234Gr.WPB-S (无缝) 8" x 8" x 4" x SCH30/SCH40