对焊同心异径管

REDUCER (弧形) 碳钢 A234Gr.WPB-W(单缝) 24" x 16" x 12.7mmt

REDUCER (弧形) 碳钢 A234Gr.WPB-W(单缝) 24" x 18" x 12.7mmt

REDUCER (弧形) 不锈钢 S31603(无缝) 4" x 2" x SCH10S/SCH40S

REDUCER(弧形) 不锈钢 S31603(无缝) 6" x 4" x SCH10S

碳钢 A234Gr.WPB-W(双缝) 28"x 22" x 11.13mmt

REDUCER (锥形) 碳钢 A234Gr.WPB-W (双缝) 40" x 30" x 12.7mmt(XS)/

碳钢 A234Gr.WPB-W(双缝) 28"x 22" x 11.13mmt

REDUCER (锥形) 碳钢 A234Gr.WPB-W (双缝) 40" x 30" x 12.7mmt(XS)/

REDUCER (锥形) 碳钢 A234Gr.WPB-W (单缝) 30" x 24" x STD

REDUCER (锥形) 碳钢 A234Gr.WPB-W (单缝) 30" x 28" x STD

REDUCER (锥形) 碳钢 A234Gr.WPB-W (单缝) 26" x 20" x STD

REDUCER (锥形) 碳钢 A234Gr.WPB-W (单缝) 28" x 24" x STD

REDUCER(弧形) 不锈钢 A403Gr.WP316-S (无缝)4" x 2" xSCH10S

REDUCER(弧形) 不锈钢 A403Gr.WP316-S (无缝)3" x 2" xSCH10S

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

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

REDUCER (弧形) 不锈钢 A403Gr.WP304-WX单缝 14" x 12" x

REDUCER (弧形) 不锈钢 A403Gr.WP316L-WX 单缝 8"x6"x SCH40S(STD)

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 8" x 4" x SCH20

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

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

REDUCER(弧形) 碳钢 A234Gr.WPB-S (无缝)6" x 3" xSCH40

REDUCER (弧形) 碳钢 Q345D(双缝-WX) 16" x 8" x SCH40

REDUCER (弧形) 碳钢 Q345D (双缝-WX) 20" x 12" x SCH40

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 2" x 1" 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) 6" x 4" x SCH40

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 6" x 3" x SCH40

REDUCER (锥形) 不锈钢 A403Gr.WP304-W 单缝 16" x 12" x SCH10S

REDUCER (锥形) 不锈钢 A403Gr.WP304-WX 单缝 28" x 24" x6.35mmt

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) 6" x 4" x SCH40

REDUCER(弧形) 不锈钢 S30408(无缝) 4" x 2" x SCH10S/SCH40S

REDUCER(弧形) 不锈钢 S30408 无缝 4" x 3" x SCH10S

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

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

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

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

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

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

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

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

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 (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) 3" x 2" 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) 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) 6" x 4" x SCH40

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 10" x 8" x SCH40