2

2"x 2"x SCH80

2"x 2"x SCH80

2"x 2"x SCH80

2" x 1-1/2"

2"x 2"x SCH80

W管 2" x 2"

W管 2" x 2"

2"x 2"x SCH80

2"x 2"x SCH80

W管 2" x 2"

2"x 2"x SCH80

W管 2" x 2"

W管 2" x 2"

B管 2" x 1"

B管 3" x 2"

2" x 1-1/2"

2" x 1-1/2"

W管 2" x 2"

W管 2" x 2"

2"x 2"x SCH80

W管 2" x 2"

2"x 2"x SCH80

B管 3" x 2"

2" x 2" x 3mmt

B管 3" x 2"

B管 2" x 1"

W管 2" x 2"

不锈钢 S30408(无缝) 1-1/2" x 1-1/2" x 1" x SCH40S/SCH80S

不锈钢S30408(无缝) 2" x 2" x 1" x SCH40S/SCH80S

不锈钢S30408(无缝) 2"x 2"x 2"x SCH40S

不锈钢S30408(无缝) 3"x 3"x 3"x SCH10S

锻钢 A105 3/4" x 3/4" x 3/4" x 6000LB

锻钢 A105 2" x 2" x 3/4" x 6000LB

锻不锈钢 A182Gr.F304 3/4" x 3/4" x 1/2" x 3000LB 管内拋光#200