焊颈法兰

WN SA105 阴面 6" x 600LB x STD

WN RF A105 3" x 150LB x SCH40(STD)

WN RJ A105 6" x 600LB x SCH80(XS)

WN RF SA105 4" x 150LB x SCH40(STD)

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

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

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

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

WN RF A105 3" x 150LB x SCH40(STD)

WN RF 16MnⅡ DN100 x PN25 x 6.5mmt

WN RF A105 2" x 150LB x SCH40(STD)

WN RF A105 3" x 150LB x SCH40(STD)

WN RF A105 3" x 150LB x SCH40(STD)

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

WN RF A105 8" x 300LB x SCH40(STD)

WN RF 16Mn Ⅱ 8" x 150LB x SCH80

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

WN RF A105 2" x 600LB x SCH40(STD)

WN RFSF 16MnⅡ DN150x150LBxSCH80 免车迫紧沟

WN FF A105 8" x 150LB x SCH40(STD)

WN RF A105 3" x 150LB x SCH40(STD)

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

WN RF A105 4" x 600LB x SCH40(STD)

WN RF A105 3" x 150LB x SCH40(STD)

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

WN FF A105 8" x 150LB x SCH40(STD)

LWN RF 16MnII 2" x 150LB x 190mmL

WN RF A105 1" x 150LB x 230mmL

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