对焊

碳钢 SA234Gr.WPB-S (无缝) 2" x 2" x 3/4" x SCH40(STD)

热浸锌碳钢 A234Gr.WPB-WX (单缝) 40" x 12 mmt

铸钢A216Gr.WCB 对焊口BW 摆动式 3" x 150LB 碟/座:13%Cr

45°Y型管 不锈钢 A403Gr.WP304-WX (单缝)12"x 12" x 6" x SCH10S

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

热浸锌碳钢 A234Gr.WPB-WX(双缝) 30" x 9 mmt

低温用钢 A420Gr.WPL6-S(无缝) 16" x 16" x 12" x SCH30

低温用钢 A420Gr.WPL6-S (无缝) 1-1/2" x SCH80

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

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

碳钢 A234Gr.WPB-W (单缝) 18" x 12.7mmt (锌含量610g/㎡)

REDUCER(锥形) 碳钢 A234Gr.WPB-WX(双缝) 52" x 40" x

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

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

合金钢 A234Gr.WP11-S (无缝) 3" x 3" x 3" x SCH40(STD)

REDUCER (锥形) 碳钢 A234Gr.WPB-W (单缝) 36" x 30" x

镀锌碳钢 PG370-E (单缝) 1-1/4" x SCH20

REDUCER (弧形) 碳钢 Q345D (无缝) 2" x 1" x SCH160

镀锌碳钢 PT370-E (单缝) 1-1/2" x SCH20

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

REDUCER (锥形) 碳钢 A234Gr.WPB-W (单缝) 36" x 30" x

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

REDUCER (弧形) 碳钢 20# (无缝) 6" x 3" x SCH160

碳钢 A234Gr.WPB-W (单缝) 28" x 12.7mmt (锌含量610g/㎡)

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

REDUCER (弧形) 碳钢 20# (无缝) 6" x 3" x SCH160

高温铸钢 SA217Gr.WC6 对焊口 BW 闸刀型 1寸x 600 LB

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

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