法兰

SW RF A105 DN32 x PN40 x SCH80

LT A182Gr.F304 35mmt x 490mmOD x 445mmPCD

SO RF A105 2-1/2" x 150LB

WN RF A105 14" x 150LB x STD

RF 管节 碳钢 STS410 DN300 x SCH10 x PN16

RF A182 UNS S31254 3/4" x 150LB

A182Gr.F304 10" x 3" x 1500LB

WN RF A105 42" x 300LB x 12mmt

SO RF A105 2" x 1" x 600LB

WN RF SA105 40" x 150LB x 12mmt

RJ A182Gr.F304L 1-1/2" x 1500LB

WN RF A105 8" x 150LB x SCH100

WN RF 16Mn Ⅱ 10" x150LB x SCH80

LWN RF 16MnII 2" x 150LB x230mmLx17.6mmt

WN RF A105 16" x 300LB x STD

WN RF A105 14" x 150LB x SCH40

SO RF S30408Ⅱ 1/2" x 150LB

WN RF A105 4" x 150LB x SCH120

焊颈法兰 WN RF 16MnⅡ 6" x 150LB x SCH80

WN RF 16MnⅡ DN250 x 300LB x SCH80

SO RF A105 2-1/2" x 150LB

WN RTJ A105 1-1/2" x 1500LB

WN RF 20MnMoⅢ 3" x 150LB x SCH160

WN RF 20MnMoⅢ 3" x 150LB x SCH160

RF A182Gr.F304L 1-1/4" x 150LB

SO RF A105 2-1/2" x 300LB

SO RF A105 2-1/2" x 150LB

DN600 x 150LB

WN RF 16MnII 3"x 150LB x SCH160