对焊

不锈钢 A403Gr.WP316-S (无缝) 1/2" x 1/2" x 1/2" x SCH40S(须固溶化热处理)

不锈钢 A403Gr.WP316-S (无缝) 1" x 1" x 1/2" x SCH40S(须固溶化热处理)

不锈钢 A403Gr.WP316-S (无缝) 1" x 1" x 1" x SCH40S(须固溶化热处理)

不锈钢 A403Gr.WP316-S (无缝) 1-1/2" x 1-1/2" x 3/4" x SCH80S(须固溶化热处理)

不锈钢 A403Gr.WP316-S (无缝) 1-1/2" x 1-1/2" x 1-1/2" x SCH80S(须固溶化热处理)

不锈钢 A403Gr.WP304-S (无缝) 3/4" x 3/4" x 1/2" x SCH40S(须固溶化热处理)

不锈钢 A403Gr.WP304-S (无缝) 3/4" x 3/4" x 3/4" x SCH40S(须固溶化热处理)

不锈钢 A403Gr.WP316-S (无缝) 3/4" x 3/4" x 1/2" x SCH40S(须固溶化热处理)

不锈钢 A403Gr.WP316-S (无缝) 1" x 1" x 1/2" x SCH40S(须固溶化热处理)

不锈钢 A403Gr.WP316-S (无缝) 1" x 1" x 3/4" x SCH40S(须固溶化热处理)

不锈钢 A403Gr.WP304-S (无缝) 3/4" x 3/4" x 3/4" x SCH10S(须固溶化热处理)

不锈钢 A403Gr.WP304-S (无缝) 1" x 1" x 1/2" x SCH10S(须固溶化热处理)

不锈钢 A403Gr.WP304-S (无缝) 1-1/2" x 1-1/2" x 3/4" x SCH10S(须固溶化热处理)

不锈钢 A403Gr.WP304-S (无缝) 2" x 2" x 3/4" x SCH10S(须固溶化热处理)

不锈钢 A403Gr.WP304-S (无缝) 2" x 2" x 1-1/2" x SCH10S(须固溶化热处理)

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

不锈钢 A403Gr.WP304-S (无缝) 2" x SCH40S (须固溶化热处理)

碳钢 A234Gr.WPB-S (无缝) 10" x SCH40(STD) (锌含量610g/㎡)

不锈钢 A403Gr.WP304-S (无缝) 2" x SCH40S (须固溶化热处理)

热浸锌碳钢 A234Gr.WPB-S(无缝) 16" x SCH30(STD) (锌含量610g/㎡)

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 12" x 6" x SCH40

不锈钢 S30408 (无缝) 8" x 6" x SCH10S

REDUCER (锥形) 碳钢 A234Gr.WPB-W (单缝) 24" x 22" x SCH20

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 24" x 18" x STD

热浸锌碳钢 A234Gr.WPB-S(无缝) 4" x SCH40(STD) (锌含量610g/㎡)

REDUCER(弧形) 不锈钢 S30408 无缝 6" x 4" x SCH10S

REDUCER (弧形) 合金钢 A234Gr.WP22-S (无缝) 10" x 8" x

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

低温用钢 A420Gr.WPL6-S (无缝) 6" x 6" x 3" x SCH40(STD)

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

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 20" x 12" x SCH20

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

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 14" x 6" x SCH40

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

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

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 18" x 10" x XS /

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 8" x 6" x SCH20

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 20" x 12" x SCH20

双向钢 A790 UNS S31803-S (无缝) 1/2" x SCH80S(XS) (R=5D)

不锈钢 A403Gr.WP316-S (无缝) 8" x SCH10S (须固溶化热处理)

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