RF

WN RF S31603Ⅱ 3" x 150LB x SCH80S

SO RF SF440A DN25x PN25 热浸锌处理

SW RF A105 1-1/2" x 300LB x SCH40

WN RF S30408Ⅲ 18" x 150LB x 10mmt

RF A1053" x 300LB(锌含量610g/㎡)

SW RF A105 1-1/2" x 300LB x SCH40

WN RF A105 1/2" x 150LB x SCH80(XS)

WN RF A105 1 1/4" X 300LB X SCH80

A240TYPE304 1 1/2" x 300LB RF x 10mmt

WN RF A105 1/2" x 300LB x SCH80(XS)

SW RF A105 1-1/2" x 900LB x SCH160

WN RF A105 1/2" x 150LB x SCH80(XS)

WN RF A105 1/2" x 150LB x SCH80(XS)

WN RF A105 1/2" x 150LB x SCH80(XS)

WN RF 16MnⅡ 1-1/2" x 150LB x SCH160

LWN RF 16MnII 1/2" x 150LB x 160mmL

WN RF S30408II 4" x 150LB x SCH80S

WN RF A105 1/2" x 300LB x SCH80(XS)

SW RF A105 1-1/4" x 150LB x SCH80

SW RF A105 1-1/2" x 300LB x SCH40

WN RF A182Gr.F316 3" x 300LB x SCH10S

WN RF A105 1/2" x 300LB x SCH80(XS)

LWN RF 16MnII 1/2" x 150LB x 165mmL

SW RF A105 1-1/2" x 600LB x SCH80

LWN RF 16MnII 1/2" x 150LB x 160mmL

SW RF A105 1-1/2" x 300LB x SCH80

RF A1053" x 300LB(锌含量610g/㎡)

LWN RF 16MnII 1/2" x 150LB x 160mmL

SW RF SUS304 2" x 10K㎏/c㎡ x SCH40