2

2" x 2"x SCH80

2" x 2"x SCH80

镍合金 SB366Gr.WPHC276(N10276) (无缝) 2" x SCH10S

2" x 2"x SCH80

2" x 2"x SCH80

2" x 2"x SCH80

1-1/2" 1-1/2"

2-1/2" (75mm) x PN10

1-1/2" 1-1/2"

2" x 2"x SCH80

1-1/2" 1-1/2"

碳钢 A234Gr.WPB-S (无缝) 2" x SCH80(XS)

不锈钢 SUS304 2" x 2" x SCH40

1-1/2" 1-1/2"

2" x 2"x SCH80

2" x 2"x SCH80

1-1/2" 1-1/2"

2" x SCH80 2" x SCH80"

1-1/2" 1-1/2"

1-1/2" 1-1/2"

1-1/2" 1-1/2"

2" x 2"x SCH80

2" x 2"x SCH80

2" x 2"x SCH80

1-1/2" 1-1/2"

1-1/2" 1-1/2"

2" x 2"x SCH80

1-1/2" 1-1/2"

碳钢 A234Gr.WPB-S (无缝) 2" x SCH40(STD)