法兰

SO RFSF A105 14" x 150LB (免车迫紧沟)

SO RFSF A105 16" x 150LB (免车迫紧沟)

SO RFSF A105 24" x 150LB (免车迫紧沟)

RFSF S30403Ⅱ 1-1/2"x 150LB 免车迫紧沟

RFSF S30403Ⅱ 2"x 150LB 免车迫紧沟

RFSF S30403Ⅱ 4"x 150LB 免车迫紧沟

RFSF S30403Ⅱ 1-1/2"x 150LB 免车迫紧沟

RFSF S30403Ⅱ 2"x 150LB 免车迫紧沟

RFSF S30403Ⅱ 4"x 150LB 免车迫紧沟

SO RFSF A105 10" x 300LB (免车迫紧沟)

SO RFSF A105 12" x 300LB (免车迫紧沟)

SO RFSF A105 14" x 150LB (免车迫紧沟)

SO RFSF A105 14" x 150LB (免车迫紧沟)

SO RFSF A105 18" x 150LB (免车迫紧沟)

SO RFSF A105 20" x 150LB (免车迫紧沟)

RFSF S31603Ⅱ 4" x 150LB 免车迫紧沟

RFSF S31603Ⅱ 6" x 150LB 免车迫紧沟

RFSF S31603Ⅱ 8" x 150LB 免车迫紧沟

SO RFSF A105 14" x 150LB (免车迫紧沟)

SO RFSF A105 18" x 150LB (免车迫紧沟)

SO RFSF A105 20" x 150LB (免车迫紧沟)

WN RF 16MnⅢ 24"x 150LB x 16mmt

WN RF 16Mn IV 38"x 150LB x 24mmt SERIES B API605

WN FF 16Mn IV 36"x 150LB x 22mmt SERIES B API605

SO RFSF A105 14" x 150LB (免车迫紧沟)

SO RFSF A105 16" x 150LB (免车迫紧沟)

SO RFSF A105 20" x 150LB (免车迫紧沟)

RF A105 16" x 150LB(锌含量610g/㎡)

RF A105 24" x 150LB(锌含量610g/㎡)

FF A105 20" x 150LB (锌含量610g/㎡)

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

WN RF S30408II 1/2" x 150LB x SCH80S

WN RF S30408II 3" x 150LB x SCH10S

WN RF S30408II 1/2" x 150LB x SCH10S

WN RF S30408II 1/2" x 150LB x SCH80S

WN RF S30408II 3" x 150LB x SCH10S

LWN RF S32168Ⅲ 2"x 600LB x 275mmL

LWN RF S32168Ⅲ 2"x 600LB x 282mmL

LWN RF S32168Ⅲ 2"x 600LB x 325mmL

SO RFSF A105 20" x 150LB (免车迫紧沟)

SO RFSF A105 22" x 150LB (免车迫紧沟)

SO RFSF A105 24" x 150LB (免车迫紧沟)

SO RFSF 16MnⅡ 3"x 150LB (免车迫紧沟)

SO RFSF 16MnⅡ 6"x 150LB (免车迫紧沟)

SO RFSF 16MnⅡ 10"x 150LB 免车迫紧沟

SO RFSF A105 16" x 150LB (免车迫紧沟)

SO RFSF A105 18" x 150LB (免车迫紧沟)

SO RFSF A105 20" x 150LB (免车迫紧沟)

RFSF SA105 6" x 150LB (免车迫紧沟)

WN RFSF SA105 4" x 150LB x SCH160 (免车迫紧沟)

WN RFSF SA105 6" x 150LB x SCH80 (免车迫紧沟)

RF S30408Ⅲ 1" x 150LB (须固溶化热处理)

RF S30408Ⅲ 4" x 150LB (须固溶化热处理)

RF S30408Ⅲ DN600 x PN16

WN RF A105 4" x 300LB x SCH40(STD)

WN RF A105 6" x 300LB x SCH40 ASME B16.5

WN RF A105 10" x 300LB x SCH40

RF A105 2-1/2" x 150LB (锌含量610g/㎡)

RF A105 3" x 150LB (锌含量610g/㎡)

RF A105 4" x 150LB (锌含量610g/㎡)

RF A105 3/4" x 150LB (锌含量610g/㎡)

RF A105 2" x 150LB (锌含量610g/㎡)

RF A105 3" x 150LB (锌含量610g/㎡)

SO RFSF A105 2" x 150LB (免车迫紧沟)

SO RFSF A105 6" x 150LB (免车迫紧沟)

SO RFSF A105 10" x 150LB (免车迫紧沟)

WN RF A105 1-1/2" x 1500LB x 186mmL

WN RJ A105 1-1/2" x 2500LB x 186mmL

WN RF A350GR.LF2 1-1/2" x 600LB x 200mmL

SO RFSF 16MnⅡ 1" x 150LB (免车迫紧沟)

SO RFSF 16MnⅡ 3"x 150LB 免车迫紧沟

SO RFSF 16Mn Ⅱ 4" x 150LB (免车迫紧沟)

WN RFSF A182Gr.F304 24"x 150LB x SCH20(9.53mmt)

小凹SG WN A182Gr.F304 4" x 300LB x SCH40S

小凹 SG WN A182Gr.F304 6" x 300LB x SCH40S

RF A105+316SS 6" x 150LB

RF A105+316SS 6" x 300LB

RFSF A105+316SS 6" x 150LB (免车迫紧沟)

SO RFSF 16MnⅡ 24" x 150LB (免车迫紧沟)

SO RFSF S30408Ⅱ 2"x 150LB 免车迫紧沟

SO RFSF S30408Ⅱ 24"x 150LB 免车迫紧沟

WN RFSF 16MnⅢ 1" x 600LB x XXS 免车迫紧沟

WN RJ 16MnⅢ 1" x 1500LB x XXS

WN RJ 16MnⅢ 1-1/2" x 1500LB x XXS

RFSF S31603Ⅱ 1" x 150LB 免车迫紧沟

RFSF S31603Ⅱ 3" x 150LB 免车迫紧沟

RFSF S31603Ⅱ 6" x 150LB 免车迫紧沟