1

RFSF S31603Ⅱ 1" x 150LB 免车迫紧沟

SO RFSF A105 3" x 300LB (免车迫紧沟)

RJ A182Gr.F11 CL2 3/4" x 300LB 详规范

A403Gr.WP304 RF 1" x 150LB x SCH40S(STD)

RFSF S31603Ⅱ 3" x 300LB 免车迫紧沟

RF A105 1" x 300LB(锌含量610g/㎡)

RF A105 26" x 150LB (API 605规格)

LWN RF S30408Ⅱ 1" x 150LB x 285mmL

RFSF S31603Ⅱ 14" x 300LB 免车迫紧沟

RFSF S30408Ⅱ 12"x 300LB 免车迫紧沟

RFSF S31603Ⅱ 2" x 150LB 免车迫紧沟

RFSF S31603Ⅱ 2" x 150LB 免车迫紧沟

LWN RF 16MnⅢ 1" x 300LB x 355mmL 详图

RFSF S30408Ⅱ 6"x 150LB 免车迫紧沟

WN RF S30408Ⅲ 1" x 300LB x 305mmL

SO RFSF A105 1" x 150LB (免车迫紧沟)

RF 09MnNiDⅢ 2" x 150LB 详规范

A182Gr.F316 10" x 300LB x 28mmt RFSF

RF 09MnNiDⅢ 30" x 300LB SERIES A MSS

RFSF A105 3" x 150LB (锌含量610g/㎡)

RFSF A105 4" x 150LB (锌含量610g/㎡)

RFSF S30408Ⅱ 8"x 150LB 免车迫紧沟

RF A105 26" x 150LB (API 605规格)

FF A105 4" x 150LB (锌含量610g/㎡)

WN RF A105 2-1/2" x 300LB x SCH40(STD)

RF A515Gr.70 2" x 150LB x 6mmt (详附图)

SO RFSF A105 20" x 150LB (免车迫紧沟)

RF A105 1" x 300LB(锌含量610g/㎡)

WN LF A182Gr.3041/2" x 1500LB x SCH80S