法兰

WN RF 16MnⅡ 3/4"x 150LB x SCH160

WN RF 16MnⅡ 6"x 150LB x SCH40

WN RFSF 16MnⅡ 3/4" x 300LB x SCH160(免车迫紧沟)

WN G 16MnⅡ 16" x 300LB x 10mmt (免车迫紧沟)

RF A105 12" x 150LB(锌含量610g/㎡)

RF A105 24" x 150LB(锌含量610g/㎡)

RFSF A105 12" x 150LB (免车迫紧沟)

RFSF A105 12" x 300LB (免车迫紧沟)

SO RF A105 3" x 150LB (锌含量610g/㎡) 外镀内不镀

SO RF A105 6" x 150LB

SO RF A105 10" x 150LB

SO RF A105 18" x 150LB

RF A105 3" x 150LB

RF A105 26" x 150LB(锌含量610g/㎡)

RF A105 28" x 150LB(锌含量610g/㎡)

RFSF A105 2" x 300LB (免车迫紧沟)

RF SA182Gr.F304 3" x 150LB (须固溶化热处理)

SO RF SA182Gr.F316L 20" x 150LB (须固溶化热处理)

焊颈法兰 WN RF 16MnⅡ 2" x 150LB x SCH160

WN RF 16MnⅡ 24"x 150LB x 24mmL

RF A105 10" x 150LB (锌含量610g/㎡)

RFSF A105 16" x 150LB (免车迫紧沟)

RFSF A105 22" x 150LB (免车迫紧沟)

WN RF S30408Ⅲ 3" x 300LB x SCH80S

WN RF S30408Ⅲ 6" x 300LB x SCH80S

WN RF S31603Ⅲ 1" x 900LB x SCH40S

RFSF A105 12" x 150LB (免车迫紧沟)

RFSF A105 12" x 150LB (锌含量610g/㎡)

RFSF A105 14" x 150LB (免车迫紧沟)

WN RF A105 1-1/2" x 600LB x SCH80(XS)

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

WN RF A105 42" x 150LB x 14.3mmt

RFSF A105 2" x 150LB (锌含量610g/㎡)

RFSF A105 12" x 150LB (免车迫紧沟)

RFSF A105 14" x 150LB (免车迫紧沟)

大阴LF A105 1" x 1500LB x SCH80

WN 大阴 LFSF A105 3" x 1500LB x SCH160

大阳 WN LFSF A105 10" x 1500LB x SCH80

WN RF A182Gr.F304 8" x 150LB x SCH10S

WN RF A182Gr.F304 10" x 150LB x SCH10S

WN RF A182Gr.F304 12" x 150LB x SCH10S

WN RF S31603Ⅲ 2" x 150LB x SCH80S

WN RF S31603Ⅲ 3" x 150LB x SCH80S

WN RF S31603Ⅲ 8" x 150LB x SCH40S

WN RF A105 14" x 150LB x SCH40

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

WN RFSF A105 36" x 150LB x STD (API 605规格)

WN RF 16MnⅢ 1-1/2"x 150LB x SCH80

WN RF 16MnⅢ 1-1/2"x 300LB x SCH80

WN RF 16MnⅢ 2"x 150LB x SCH80

SW RF S30408Ⅱ 1/2" x 150LB x SCH80S

SW RF S30408Ⅱ 1" x 150LB x SCH80S

SW RF S31603Ⅱ 1" x 150LB x SCH80S

SW RF S30408Ⅱ 1/2" x 150LB x SCH80S

SW RF S30408Ⅱ 1" x 150LB x SCH80S

SW RF S31603Ⅱ 1" x 150LB x SCH80S

WN RF S30408II 1/2" x 150LB x SCH40S

WN RF S30408II 3" x 150LB x SCH10S

WN RF S30408II 8" x 150LB x SCH10S

WN 16MnDⅢ 1-1/2" x 300LB x SCH80 凸舌

WN 16MnDⅢ 2" x 300LB x SCH80 凸舌

WN 16MnDⅢ 凸舌 1" x 300LB x SCH80

WN RF A105 1-1/2" x 600LB x SCH80(XS)

WN RF A105 2-1/2" x 600LB x SCH40(STD)

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

SO RF A105 3" x 150LB (锌含量610g/㎡) 外镀内不镀

SO RF A105 20" x 150LB

SO RF A105 24" x 150LB

RF A105 1-1/2" x 150LB (锌含量610g/㎡)

RF A105 2-1/2" x 150LB (锌含量610g/㎡)

RF A105 24" x 150LB

LWN RF 16MnⅡ 1-1/2" x 300LB x 165mmL

LWN RF 16MnII 2" x150LB x 165mmL

LWN RF 16MnII 2" x 300LB x 165mmL

RFSF A105 8" x 150LB (锌含量610g/㎡)

RFSF A105 10" x 150LB (锌含量610g/㎡)

RFSF A105 12" x 150LB (免车迫紧沟)

WN RF 16MnⅡ 3/4"x 150LB x SCH160

WN RF 16MnⅡ 10"x 150LB x SCH40

WN RFSF 16MnⅡ 3" x 150LB x SCH160 (免车迫紧沟)

WN RF S30408II 2" x 150LB x SCH80S

WN RF S30408II 3" x 150LB x SCH80S

WN RF S30408Ⅲ 3" x 300LB x SCH40S

WN RF 09MnNiDⅢ 30"x300LBx20mmt SERIES A MSS

WN RF 16MnⅡ 2" x 150LB x SCH160

WN RF 16MnⅡ 28" x 150LB x 24mmt SERIES A MSS

WN RF S30408Ⅲ 6" x 300LB x SCH40S

WN RF S30408Ⅲ 8" x 300LB x SCH40S

WN RF S30408Ⅲ 10" x 300LB x SCH40S

LWN RF 16MnII 3/4" x 150LB x 210mmL

LWN RF 16MnII 3/4" x 150LB x 310mmL

LWN RF 16MnII 1-1/2" x 150LB x 210mmL