焊颈法兰

WN RF 09MnNiDⅢ 30"x150LBx18mmt SERIES A MSS

WN RF 09MnNiDⅢ 42"x150LBx18mmt SERIES A MSS

WN RF 09MnNiDⅢ 30"x150LBx18mmt SERIES A MSS

WN RF 09MnNiDⅢ 42"x150LBx18mmt SERIES A MSS

WN RF 16MnDII 10" x 300LB x 16mmt

WN RF 16MnDII 20" x 300LB x 16mmt

WN RF 09MnNiDⅢ DN600 x 300LB x 24mmt

WN RF 09MnNiDⅢ DN750 x 300LB x 24mmt

WN RF 09MnNiDⅢ DN150 x 300LB x 10mmt

WN RF 09MnNiDⅢ DN250 x 300LB x 12mmt

WN RF S30408II 2-1/2" x 150LB x 3.5mmt

WN RF S30408II 2-1/2" x 300LB x 3.5mmt

WN RFSF S30408Ⅲ 3" x 300LB x SCH80S

WN RFSF S30408Ⅲ 4" x 300LB x SCH80S 免车迫紧沟

WN RF A105 3/4" x 300LB x SCH80(XS)

WN RFSF A105 2" x 300LB x SCH40(STD) (免车迫紧沟)

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

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

WN RFSF SA105 8" x 150LB x SCH80 (免车迫紧沟)

WN RFSF SA105 40" x 150LB x 16mmt SERIES B (API605)

WN RFSF A182Gr.F316L 2" x 150LB x SCH40S (须固溶化热处理)

小凸 WN ST A815 UNS S32750

小凹 WN A182Gr.F304 8" x 300LB x SCH40S

小凸 WN ST A182Gr.F304 10" x 150LB x SCH20S (6.35mmt)

WN RFSF A182Gr.F304 28" x 150LB x STD(9.53mmt)

WN RFSF A182Gr.F304 30"x 150LB x STD(9.53mmt) API 605

LWN RF A182Gr.F304 1-1/2" x 150LB x 230mmL

LWN RF A182Gr.F304 2" x 150LB x 166mmL

LWN RF A182Gr.F304 1-1/2" x 150LB x 230mmL

LWN RF A182Gr.F304 2" x 150LB x 166mmL

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 20MnMoⅢ 2" x 150LB x SCH160

WN RFSF 16MnDⅢ 4"x 150LB xSCH120 免车迫紧沟

焊颈法兰 WN RF B462 UNS N08020 3" x 150LB x SCH10

焊颈法兰 WN RF B462 UNS N08020 4" x 150LB x SCH10

WN RFSF S30408II 1/2" x 300LB x SCH80S (须固溶化热处理)

WN RFSF S30408II 3/4" x 150LB x 3.35mmt (免车迫紧沟)

WN RFSF S30408II 3/4" x 300LB x SCH80S 免车迫紧沟

WN RFSF S30408II 1" x 300LB x SCH80S 免车迫紧沟

WN RFSF S30408II 6" x 150LB x SCH40S 免车迫紧沟

WN RFSF S30408II 1/2" x 300LB x SCH80S (须固溶化热处理)

WN RFSF S30408II 3/4" x 150LB x 3.35mmt (免车迫紧沟)

WN RFSF S30408II 3/4" x 300LB x SCH80S 免车迫紧沟

WN RFSF S30408II 1" x 300LB x SCH80S 免车迫紧沟

WN RFSF S30408II 6" x 150LB x SCH40S 免车迫紧沟

WN RFSF S30408II 1/2" x 300LB x SCH80S (须固溶化热处理)

WN RFSF S30408II 3/4" x 150LB x 3.35mmt (免车迫紧沟)

WN RFSF S30408II 3/4" x 150LB x SCH40S 免车迫紧沟

WN RFSF S30408II 3/4" x 300LB x SCH80S 免车迫紧沟

WN RFSF S30408II 1" x 150LB x SCH40S (须固溶化热处理)

WN RFSF A105 2-1/2" x 300LB x SCH40(STD) (免车迫紧沟)

WN RFSF A105 4" x 150LB x SCH40 免车迫紧沟

WN RFSF A105 5" x 150LB x SCH40 免车迫紧沟

WN RFSF A105 6" x 300LB x SCH40(STD) (免车迫紧沟)

WN RFSF A105 10" x 300LB x SCH40 (免车迫紧沟)

附锻钢(A105)焊颈法兰 2" 900LB LF

附锻钢(A105)焊颈法兰组

附锻钢(A105)焊颈法兰组

附锻钢(A105)焊颈法兰组

附锻钢(A105)焊颈法兰

LWN RFSF S30403Ⅱ 3/4"x 150LB x221mmL免车迫紧沟

LWN RFSF S30403Ⅱ 1"x 300LB x167mmL免车迫紧沟

LWN RFSF S31603Ⅱ 3/4" x 150LB x 226mmL 免车迫紧沟

LWN RFSF S31603Ⅱ 3/4"x 300LB x222mmL免车迫紧沟

LWN RFSF S31603Ⅱ 1"x 150LB x176mmL免车迫紧沟

LWN RFSF S30403Ⅱ 1"x 150LB x305mmL免车迫紧沟

LWN RFSF S30403Ⅱ 1-1/2"x 150LB x335mmL免车迫紧沟

LWN RFSF S31603Ⅱ 1"x 150LB x305mmL免车迫紧沟

LWN RFSF S31603Ⅱ 1"x 300LB x312mmL免车迫紧沟

LWN RFSF S31603Ⅱ 1" x 300LB x 390mmL 免车迫紧沟

LWN RFSF S30403Ⅱ 3/4"x 150LB x220mmL免车迫紧沟

LWN RFSF S30403Ⅱ 3/4"x 150LB x230mmL免车迫紧沟

LWN RFSF S30403Ⅱ 3/4"x 150LB x265mmL免车迫紧沟

LWN RFSF S31603Ⅱ 3/4" x 150LB x220mmL免车迫紧沟

LWN RFSF S31603Ⅱ 3/4" x 150LB x254mmL免车迫紧沟

WN RFSF S30408Ⅱ 1" x 150LB x 195mmL 免车迫紧沟

WN RFSF S30408Ⅱ 1-1/2" x 150LB x 195mmL 免车迫紧沟

WN RFSF S30408Ⅱ 2" x 150LB x 195mmL 免车迫紧沟

LWN RFSF S30403Ⅱ 1"x 150LB x275mmL免车迫紧沟

LWN RFSF S31603Ⅱ 1"x 150LB x232mmL免车迫紧沟

LWN RFSF S31603Ⅱ 3/4" x 300LB x167mmL免车迫紧沟

LWN RFSF S31603Ⅱ 1"x 150LB x176mmL免车迫紧沟

LWN RFSF S31603Ⅱ 1"x 300LB x167mmL免车迫紧沟

LWN RFSF S31603Ⅱ 1-1/2"x 150LB x176mmL免车迫紧沟

LWN RFSF S31603Ⅱ 1-1/2"x 150LB x256mmL免车迫紧沟

WN RJ A182Gr.F11 CL2 3/4" x 300LB x SCH80 详规范

WN RJ A182Gr.F11 CL2 2" x 300LB x SCH80 详规范

WN RJ A182Gr.F11 CL2 16" x 150LB x SCH20 详规范

WN RJ A182Gr.F321H 3/4" x 300LB x SCH40S (须固溶化热处理)

WN RJ A182Gr.F321H 1" x 300LB x SCH40S (须固溶化热处理)