3

3" x 3" x SCH80 3" x 3" x SCH80

3" x 3" x SCH80 3" x 3" x SCH80

3" x 3" x SCH80 3" x 3" x SCH80

锻钢 A105 3/4" x 3/4" x 3/4" x 6000LB

单相 100VA/100VA 10KV/√3:110V/√3:110V/3 不附FUSE

3" x 3" x SCH80 3" x 3" x SCH80

3" x 3" x SCH80 3" x 3" x SCH80

3" x 3" x SCH80 3" x 3" x SCH80

3" x 3" x SCH80 3" x 3" x SCH80

锻钢 A105 3/4" x 3/4" x 3/4" x 3000LB

A403Gr.WP304-WX 3" x 3" x 2" x SCH10S

A403Gr.WP304-WX 3" x 3" x 2" x SCH40S

单相 50HZ 100VA/100VA 6KV/√3:100V/√3:100V/3 不附FUSE

3" x 3" x SCH80 3" x 3" x SCH80"

3" x 3" x SCH80 3" x 3" x SCH80"

3" x 3" x SCH80 3" x 3" x SCH80"

3" x 3" x SCH80 3" x 3" x SCH80"

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

3" x 3" x SCH80 3" x 3" x SCH80"

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

3" x 3" x SCH80 3" x 3" x SCH80"

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

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

3" x 3" x SCH80 3" x 3" x SCH80"

3" x 3" x SCH80 3" x 3" x SCH80"

3" x 3" x SCH80 3" x 3" x SCH80"

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

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

3 x 3 x 0.022′20PC/PK

3/8" ~ 3/4" 日制