对焊

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) 16" x 16" x 10" x SCH40

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 3" x 2" x SCH40

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 4" x 3" x SCH40

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 16" x 8" x STD

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 16" x 12" x SCH30

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

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 4" x 3" x SCH40

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 3" x 2" 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

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 4" x 3" x SCH40

不锈钢 A403Gr.WP316-S (无缝) 3" x 3" x 1-1/2" x SCH10S/SCH40S

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

碳钢 A234Gr.WPB-S (无缝) 2" x SCH80(XS) (锌含量610g/㎡)

碳钢 A234Gr.WPB-S (无缝) 2" x SCH80(XS) (锌含量610g/㎡)

不锈钢 A403Gr.WP304L-S (无缝) 2" x SCH40S (须固溶化热处理)

锻不锈钢A182Gr.F304L (无缝) 1/2" x SCH80S

REDUCER(弧形) 不锈钢 A403Gr.WP304-S (无缝)3" x 2" xSCH10S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 8" x 6" x SCH10S

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

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

REDUCER(弧形) 不锈钢 A403Gr.WP304-S (无缝)3" x 2" xSCH10S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 4" x 3" x SCH10S

碳钢 A234Gr.WPB-W (单缝) 12" x 12" x 12" x STD

45°Y型管 不锈钢 A403Gr.WP304-WX 8" x 8" x 6" SCH10S(须固溶化热处理)

REDUCER (弧形)不锈钢 A403Gr.WP304-S 无缝 3/4"x1/4"xSCH40

REDUCER (弧形) 不锈钢 A403Gr.WP316-S 无缝 6"x4"xSCH10S

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

不锈钢 A403Gr.WP304-WX (单缝) 8" x SCH30 (7.04mmt) RT

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 4" x 3" x SCH40

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

不锈钢 A403Gr.WP304-S (无缝) 12" x SCH40S (须固溶化热处理)

不锈钢 A403Gr.WP304-S (无缝) 14" x SCH40 (须固溶化热处理)

碳钢 A234Gr.WPB-WX (单缝) 6" x 6" x 6" x SCH40

45°Y型管 不锈钢 A403Gr.WP304-WX 10" x 10" x 10" SCH10S(须固溶化热处理)

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 2" x 1" x SCH80

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 14" x 8" x STD

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

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 18" x 12" x STD

不锈钢 A403Gr.WP304-S (无缝) 3" x SCH40S (须固溶化热处理)

不锈钢 A403Gr.WP304-S (无缝) 4" x SCH10S (须固溶化热处理)

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)

REDUCER(锥形) 碳钢 A234Gr.WPB-W(单缝)16" x 12" x SCH30

WX(双缝) 30" x 24" x SCH10S

不锈钢 SA403Gr.WP304-S (无缝) 2" x SCH10S (须固溶化热处理)

不锈钢 SA403Gr.WP304-S (无缝) 2" x SCH40S (须固溶化热处理)

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 3" x 2" x SCH40

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 4" x 3" x SCH40

不锈钢 A815 UNS S32750-S (无缝)3" x 3" x 3" x SCH10S

不锈钢 A815 UNS S32750-S (无缝)6" x 6" x 4" x SCH10S

REDUCER (弧形) 热浸锌碳钢 A234Gr.WPB-WX (单缝) 14" x 6" x SCH40

REDUCER (弧形) 碳钢 A234Gr.WPB-WX (单缝) 20" x 14"

REDUCER (锥形) 不锈钢 A403Gr.WP304-WX单缝16"x 8"xSCH20

REDUCER (锥形) 不锈钢 A403Gr.WP304-WX 单缝 24" x 20" x SCH10S

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 4" x 3" x SCH40

REDUCER(弧形) 碳钢 A234Gr.WPB-S(无缝)12" x 10" xSTD/SCH40