对焊

REDUCER (锥形) 热浸锌碳钢 A234Gr.WPB-W(双缝) 36" x 28" x XS

REDUCER (锥形) 热浸锌碳钢 A234Gr.WPB-WX (双缝) 28" x 24" x SCH20

REDUCER (锥形) 不锈钢 A403Gr.WP304-WX 单缝 18" x 16" x SCH10S

REDUCER(锥形) 不锈钢 A403Gr.WP304-WX(双缝)26" x 18" x

REDUCER (弧形) 不锈钢 A403 UNS S31254-WX 单缝 1-1/2" x 1" x

REDUCER (弧形) 不锈钢 A403 UNS S31254-WX 单缝 3" x 1-1/2" x

REDUCER (弧形) 不锈钢 A403Gr.UNS S31254-WX 单缝 6" x 3" x

REDUCER (弧形) 不锈钢 A403Gr.UNS S31254-WX 单缝 6" x 4" x

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 3" x 2" x SCH10S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 4" x 2" x SCH10S

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) 6" x 4" x SCH10S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 3" x 2" x SCH10S

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 6" x 3" x SCH10S

REDUCER (弧形) 不锈钢 A403Gr.WP316L-S 无缝 3" x 2" x SCH10S

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

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

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) 14" x 10" x STD

REDUCER (弧形) 碳钢 Q345D (无缝) 3" x 2" x 6mmt

REDUCER (弧形) 碳钢 Q345D (无缝) 4" x 3" x 7mmt

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 6"SCH40Sx3" SCH10S

REDUCER (弧形) 不锈钢 A403Gr.WP304-S 无缝 6"SCH40Sx4" SCH10S

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

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

REDUCER (弧形) 热浸锌碳钢 A234Gr.WPB-S (无缝) 16" x 8" x SCH40

碳钢 A234Gr.WPB-S (无缝) 14" x SCH40

REDUCER (锥形) 不锈钢 A403Gr.WP321H-WX(单缝) 36"x30"x10.4mmt

REDUCER (锥形) 不锈钢 A403Gr.WP321H-WX(单缝) 42"x38"x12.7mmt

REDUCER (锥形) 不锈钢 A403Gr.WP321H-WX(单缝) 36"x30"x10.4mmt

REDUCER (锥形) 不锈钢 A403Gr.WP321H-WX(单缝) 42"x38"x12.7mmt

REDUCER (锥形) 不锈钢 A403Gr.WP321H-WX(单缝) 36"x30"x10.4mmt

REDUCER (锥形) 不锈钢 A403Gr.WP321H-WX(单缝) 42"x38"x12.7mmt

REDUCER (弧形) 不锈钢 A403Gr.WP304L-S 无缝 1-1/2" x 1/2" x SCH80S

不锈钢(无缝) ASTM A403Gr.WP304L-S

REDUCER (弧形) 碳钢 20# (无缝) 8" x 6" x SCH80

REDUCER (弧形) 碳钢 20 (无缝) 4" x 3" x SCH80

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

碳钢 A234Gr.WPB-S (无缝) 20" x 20" x 18" x SCH30(XS) / STD

REDUCER (弧形) 碳钢 Q345D (无缝) 2" x 3/4" x SCH160

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

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 18" x 14" x SCH20

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 22" x 14" x

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

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

REDUCER (锥形) 碳钢 A234Gr.WPB-W (单缝) 24" x 20" x

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

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

碳钢 A234Gr.WPB-S (无缝) 1" x 1" x 1" x SCH40(STD)

REDUCER (弧形) 碳钢 20# (无缝) 8" x 6" x SCH40

REDUCER (弧形) 碳钢 20# (无缝) 3" x 2" x SCH40

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

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

REDUCER (弧形) 碳钢 20# (无缝) 8" x 6" x SCH40

REDUCER (弧形) 碳钢 20# (无缝) 3" x 2" x SCH40

REDUCER (弧形) 碳钢 Q345D (无缝) 3" x 2" x 9mmt

REDUCER (弧形) 碳钢 Q345D (无缝) 4" x 2" x 9mmt

REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 6" x 4" x SCH80

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

REDUCER (弧形) 碳钢 PT370-S (无缝) 2-1/2" x 2" x SCH40

碳钢 A234Gr.WPB-S (无缝) 2" x SCH40(STD)

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

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

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

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

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

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