锻钢焊颈法兰

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

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

WN RF A350Gr.LF2 CL1 3" x 150LB x SCH40 详规范

WN RF A350Gr.LF2 CL1 3" x 150LB x SCH40 详规范

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

WN RFSF A105 2" x 600LB x SCH80(XS) (免车迫紧沟)

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

WN RFSF A105 6" x 150LB x SCH80(XS) (免车迫紧沟)

WN RFSF A105 3" x 150LB x SCH40(STD) (免车迫紧沟)

WN RFSF A105 4" x 600LB x SCH80(XS) (免车迫紧沟)

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

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

WN RFSF A105 24" x 150LB x SCH20(STD) (免车迫紧沟)

WN RFSF A105 3" x 150LB x SCH40(STD) (免车迫紧沟)

WN RFSF A105 4" x 150LB x SCH40(STD) (免车迫紧沟)

WN RFSF A105 2" x 300LB x SCH80(XS) (免车迫紧沟)

WN RFSF A105 4" x 300LB x SCH80(XS) (免车迫紧沟)

WN RFSF A105 2" x 600LB x SCH80(XS) (免车迫紧沟)

WN RFSF A105 2" x 600LB x SCH80(XS) (免车迫紧沟)

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

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

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

WN RFSF A105 3" x 600LB x SCH80(XS) (免车迫紧沟)

WN RFSF A105 2" x 150LB x SCH40(STD) (免车迫紧沟)

WN RFSF A105 4" x 600LB x SCH80(XS) (免车迫紧沟)

WN RFSF A105 2" x 150LB x SCH40(STD) (免车迫紧沟)

WN RFSF A105 2" x 150LB x SCH40(STD) (免车迫紧沟)

WN RFSF A105 4" x 600LB x SCH80(XS) (免车迫紧沟)

WN RFSF A105 8" x 150LB x SCH40(STD) (免车迫紧沟)