焊颈法兰

WN RF DIN 1.4571 DN15xPN10 EN1092-1 TYP11-B

WN RF 1.4571 DN25xPN16 EN1092-1 TYP11-B

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

WN RF A105 1" x 300LB x SCH40(STD)

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

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

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

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

WN RF S30408Ⅱ DN25x 150LB x SCH80S

WN RF S30408Ⅱ DN25x 600LB x SCH80S

WN RF S30408Ⅱ DN50x 150LB x SCH40S

WN RF S30408Ⅱ DN50x 300LB x SCH40S

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

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

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

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

WN RF A105 3" x 300LB x SCH40(STD)

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

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

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

WN RJ A105 3/4" x 600LB x SCH80(XS)

WN RJ A105 4" x 600LB x SCH80(XS)

WN RF A105 3/4" x 600LB x XXS

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

WN RF S30408Ⅲ 1-1/2" x 300LB x 390mmL

WN RF S30408Ⅲ 2" x 300LB x 228mmL

WN RF S30408Ⅲ 2" x 300LB x 365mmL

WN RFSF A182Gr.F51 12" x 600LB x SCH40S

WN 大阴 LF A182Gr.F51 12" x 900LB x SCH80S

WN 大阳 LM A182Gr.F51 12" x 900LB x SCH80S

WN RF A350Gr.LF2 3/4" x 300LB x SCH80

WN RF A350Gr.LF2 1-1/2" x 300LB x SCH80(XS)

WN RF A350Gr.LF2 3" x 300LB x SCH40(STD)

WN RF A105 30" x 150LB x STD (MSS规格)

WN RFSF A105 28" x 150LB x STD (免车迫紧沟)

WN RFSF A105 30" x 150LB x STD (API规格)

WN RF S30408II 3/4" x 150LB x SCH80S

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

WN RF S30408II 2" x 150LB x SCH80S

LWN FF 16MnIV 12" x 1500LB x 952mmL 详图

LWN FF 16MnIV 20" x 1500LB x 841mmL 详图

LWN FF 16MnIV 20" x 1500LB x 861mmL 详图

WN RF S30408Ⅲ 3/4" x 300LB x SCH80S

WN RF S31603Ⅲ 3/4" x 150LB x SCH40S

WN RF S31603Ⅲ 1" x 150LB x SCH80S

WN RF A105 2" x 150LB x SCH80 (锌含量610g/㎡)

WN RF A105 8" x 150LB x SCH40

WN RF A105 24" x 150LB x 12.7mmt

阴面(FEMALE FACE) S31603Ⅱ DN500 x PN16 x12mmt

阴面(FEMALE FACE) S31603Ⅱ DN600 x PN16 x12mmt

阴面(FEMALE FACE) S31603Ⅱ DN600 x PN25 x12mmt

阴面 S31703Ⅲ 1" x 900LB x 595mmL

阴面 S31703Ⅲ 6" x 900LB x 513mmL

阴面 S31703Ⅲ 8" x 900LB x 863mmL

LWN RF S30408Ⅱ 1" x 300LB x 205mmL

LWN RF S30408Ⅱ 1" x 300LB x 210mmL

LWN RF S30408Ⅱ 1-1/2" x 300LB x 205mmL

LWN RF 16MnII 1-1/2" x 150LB x 185mmL

LWN RF 16MnⅡ 1-1/2" x 150LB x 355mmL

LWN RF 16MnⅡ 1-1/2" x 300LB x 305mmL

大阴 WN LF A182Gr.F304 3/4" x 1500LB x SCH80S

WN LF A182Gr.3041" x 1500LB x SCH80S

LF A182Gr.F3041-1/2" x 1500LB x SCH80S

RF 09MnNiDⅢ 2" x 300LB x 260mmL

RF 09MnNiDⅢ 2" x 300LB x 340mmL

LWN RF 09MnNiDⅢ 2" x 300LB x 410mmL

WN RF S30408Ⅲ 1-1/2" x 150LB x 305mmL

WN RF S30408Ⅲ 2" x 150LB x 305mmL

WN RF S30403Ⅱ 2" x 150LB x 305mmL

WN RF 16MnⅡ 14" x 150LB x 12mmt

WN RFSF 16MnⅡ 4" x 150LB x SCH160 (免车迫紧沟)

WN RFSF 16MnⅡ 6" x 150LB x SCH80 (免车迫紧沟)

WN RFSF S30408II 3" x 150LB x SCH40S 免车迫紧沟

WN RF S31608Ⅱ 3" x 150LB x SCH40S

WN RF S31608Ⅱ 4" x 150LB x SCH40S