RF

WN RF S30408Ⅱ DN25x 150LB x SCH80S

SW RF SUS304 1" x 150LB x SCH20

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

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

RF A182Gr.F304 28" x 30LB(API规格)

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

RF 316SS 1/2" x 1/2"NPT x 150LB

RF ASTM A105N 1-1/2" x 300LB ASME B16.5

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

RF 316SS 1/2" x 1/2"NPT x 150LB

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

WN RF A105 6" x 150LB x SCH40(STD)

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

RF A182Gr.F316 1/2"NPT x 300LB (?固溶化??理)

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

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

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

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

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

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

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

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

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

WN RF A105 6" x 150LB x SCH40(STD)

WN RF A105 2" x 600LB x SCH80(XS)

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

WN RF A105 10" x 150LB x SCH40(STD)

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

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