RF

WN RF 09MnNiDⅢ 30"x300LBx16mmt SERIES A MSS

WN RF A105 4" x 150LB x SCH40(STD)

WN RF 09MnNiDⅢ 2" x 150LB x SCH160

WN RF A105 4" x 150LB x SCH40(STD)

RF A105 1/2" x 150LB (锌含量610g/㎡)

A403Gr.WP304 RF 3/4" x 150LB x SCH40S(STD)

WN RF 09MnNiDⅢ 2" x 150LB x SCH160

WN RF 09MnNiDⅢ 30"x300LBx20mmt SERIES A MSS

WN RF 09MnNiDⅢ 2" x 300LB x SCH160

WN RF 09MnNiDⅢ 2" x 600LB x 8mmt

WN RF 09MnNiDⅢ 2" x 300LB x 8mmt

WN RF A105 4" x 150LB x SCH40(STD)

WN RF 09MnNiDⅢ 4" x 300LB x SCH160

WN RF 09MnNiDⅢ 3" x 300LB x SCH160

WN RF 09MnNiDⅢ 42"x300LBx35mmt SERIES A MSS

RF 16Mn Ⅱ 1"x 150LB 须正常化热处理

SW RF A182Gr.F304 DN600 x DN100 x PN6 x SCH10

SO RF A105+304LSS 8" x 150LB

WN RF 09MnNiDⅢ 30"x300LBx12mmt SERIES A MSS

WN RF 09MnNiDⅢ 30"x300LBx12mmt SERIES A MSS

WN RF 09MnNiDⅢ 42"x300LBx20mmt SERIES A MSS

WN RF 09MnNiDⅢ 4" x 300LB x SCH80

WN RF A105 4" x 150LB x SCH40(STD)

RF SA350Gr.LF2-CL1 2" x 300LB 详规范

RF A105 1/2" x 150LB (锌含量610g/㎡)

WN RF S30403Ⅱ 1-1/2" x 150LB x SCH80S

WN RF A105 4" x 150LB x SCH40(STD)

WN RF SB462 UNS N10276 18" x 300LB x 0.394"t

套焊法兰 SW RF B462 UNS N08020 1" x 150LB x SCH40