RF

WN RF 16MnⅢ 2"x 600LB x SCH160 详规范

WN RF 16MnⅢ 2"x 600LB x SCH160 详规范

RF A105 6" x 150LB (锌含量610g/㎡)

WN RF A105 14" x 150LB x SCH40

LWN RF 16MnⅢ 1" x 300LB x 355mmL 详图

WN RF A105 20" x 150LB x 12.7mmt

WN RF S30408Ⅲ 1" x 300LB x 305mmL

RF A105 6" x 150LB (锌含量610g/㎡)

LWN RF 16MnII 1-1/2" x 150LB x 205mmL

SW RF A105 1-1/2" x 150LB x SCH40(STD)

WN RF 16MnⅢ 2"x 150LB x SCH160 详规范

RF 09MnNiDⅢ 2" x 150LB 详规范

RF A105 10" x 150LB (锌含量610g/㎡)

RF 09MnNiDⅢ 30" x 300LB SERIES A MSS

WN RF S30408Ⅲ 2" x 300LB x 405mmL

WN RF 16MnⅢ 3"x 600LB x SCH160 详规范

RF A105 6" x 150LB (锌含量610g/㎡)

LWN RF 16MnII 1-1/2" x 150LB x 253mmL

RF A105 26" x 150LB (API 605规格)

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

RF A515Gr.70 2" x 150LB x 6mmt (详附图)

WN RF 16MnⅢ 4"x 600LB x SCH160 详规范

LWN RF 16MnⅢ 1-1/2" x 150LB x 255mmL

WN RF A105 8" x 150LB x SCH40

WN RF 16MnⅢ 4"x 600LB x SCH160 详规范

RF A105 1" x 300LB(锌含量610g/㎡)

SO RF A105 20.7mmt x 77.6mmID x 139.7mmPCD

RF A105 6" x 150LB (锌含量610g/㎡)

SO RF A105 2-1/2" x 300LB