焊颈法兰

WN RF SA105 1" x 600LB x SCH40(STD)

WN RF A105 1" x 600LB x SCH80(XS)

WN RF A105 3" x 600LB x SCH40(STD)

WN RF A105 20" x 150LB x SCH20(STD)

WN RF A105 3" x 600LB x SCH40(STD)

WN RJ A105 16" X 600 LB X SCH40

A182Gr.F11 CL2 RF 3/4" x 150LB x SCH80

WN RF A105 1" x 600LB x SCH80(XS)

WN RF A105 3" x 300LB x SCH40(STD)

WN RF A105 3" x 600LB x SCH40(STD)

WN RF A105 3" x 600LB x SCH40(STD)

WN RF SA105 2" x 150LB x SCH40(STD)

WN RF A105 14" x 150LB x SCH30(STD)

WN RF A105 1" x 150LB x SCH40(STD)

WN RF A105 3" x 600LB x SCH40(STD)

WN RF A105 24" x 20"x150LB x 12.7mmt

WN RF 16MnDⅢ 3/4" x 150LB x SCH80

WN 16MnDⅢ 凸舌 3" x 300LB x SCH40

WN RJ A105 3" x 600LB x SCH80(XS)

WN RF A105 14" x 150LB x SCH30(STD)

WN RF A105 5" x 300LB x SCH40(STD)

WN 16MnDⅢ 24" x PN25 x 14mmt 凹槽

WN 16MnⅢ 阴面 24" x PN25 x 12mmt

WN 16MnⅢ 8" x 300LB x SCH80 凹槽

WN RF 16MnⅢ 3/4"x 150LB x SCH80

WN 16MnⅢ 16" x 300LB x 14mmt 凹槽

WN 16MnDⅢ 凸舌 1" x 300LB x SCH80

WN 16MnⅢ 阴面 24" x PN25 x 12mmt

WN 16MnⅢ 8" x 300LB x SCH80 凹槽