宁波

SO RFSF A105 4" x 600LB (免车迫紧沟)

SO RF A182Gr.F304 1-1/2" x 150LB (须固溶化热处理)

SO RF A182Gr.F304 8" x 150LB (须固溶化热处理)

WN RFSF A105 26" x 150LB x STD (免车迫紧沟)

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 RFSF A105 32" x 150LB x 9.0mmt(API 605 规格)

WN RFSF A105 36" x 150LB x 11mmt

SO FF A105+304SS 24" x 150LB

SO FF A105+304LSS 24" x 150LB

SO FF A105+316LSS 24" x 150LB

SO FF A182Gr.F304L 4" x 150 LB (须固溶化热处理)

SO FF A182Gr.F316L 3" x 150LB (须固溶化热处理)

SO RF B462 UNS N08020 2" x 150LB

SO RF B462 UNS M08020 3" x 150LB

RFSF A182Gr.F304 30" x 150LB(ASME B16.47 SERIES-B)

4" x 150LB TS型

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

套焊法兰 SW RF B462 UNS N08020 3/4" x 150LB x SCH40

套焊法兰 SW RF B462 UNS N08020 1" x 150LB x SCH40

WN RFSF A105 12" x 600LB x SCH80 (免车迫紧沟)

WN RFSF A105 20" x 150LB x SCH20(STD) (免车迫紧沟)

WN RFSF A105 3/4" x 600LB x SCH160 (免车迫紧沟)

WN RFSF A105 1-1/2" x 600LB x SCH160

WN RFSF A105 2" x 150LB x SCH40 (免车迫紧沟)

WN RFSF A105 2" x 150LB x SCH80(XS) (免车迫紧沟)

WN RFSF A105 2" x 300LB x SCH80(XS) (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

SO RF A182Gr.F304 8" x 150LB (须固溶化热处理)

SO RF A182Gr.F304 12" x 150LB (须固溶化热处理)

SO RF A105 8" x 150LB

WN RFSF A105 28" x 150LB x 12mmt (免车迫紧沟)

SW RFSF A105 3/4" x 150LB x SCH80 (免车迫紧沟)

SW RFSF A105 1" x 150LB x SCH80 (免车迫紧沟)

SW RFSF A105 1-1/2" x 150LB x SCH80 (免车迫紧沟)

SW RFSF A105 1-1/2" x 300LB x SCH80 (免车迫紧沟)

RF A105 1/2" x 300LB(锌含量610g/㎡)

SO RFSF A105 4" x 300LB (免车迫紧沟)

FRP盲法兰 3/4" x 150LB

SW RFSF A105 3/4" x 600LB x SCH80(XS) (免车迫紧沟)

SW RFSF A105 1" x 600LB x SCH80 (免车迫紧沟)

SW RFSF A182Gr.F304 3/4" x 300LB x SCH40S (须固溶化热处理)

SW RFSF A182Gr.F304 1-1/2" x 300LB x SCH40S (须固溶化热处理)

WN RFSF A182Gr.F304 3/4" x 600LB x SCH40S (须固溶化热处理)

WN RFSF A182Gr.F304 2" x 150LB x SCH10S (须固溶化热处理)

WN RFSF A182Gr.F304 2" x 150LB x SCH40S (须固溶化热处理)

SW RFSF A182Gr.F304 3/4" x 600LB x SCH40S

SW RFSF A182Gr.F304 2" x 600LB x SCH40S (免车迫紧沟)

WN RFSF A182Gr.F304 3" x 300LB x SCH40S (须固溶化热处理)

WN RFSF A182Gr.F304 6" x 300LB x SCH10S (须固溶化热处理)

WN RFSF A182Gr.F304 6" x 600LB x SCH40S (须固溶化热处理)

WN RFSF A182Gr.F316 12" x 300LB x SCH40S (须固溶化热处理)

SW RFSF A182Gr.F316L 3/4" x 150LB x SCH40S (须固溶化热处理)

SW RFSF A182Gr.F316L 1-1/2" x 150LB x SCH40S (须固溶化热处理)

WN RFSF A182Gr.F316L 4" x 150LB x SCH40S (须固溶化热处理)

WN RFSF A182Gr.F304 30" x 150LB x 8.0mmt(须固溶化热处理)

WN RFSF A182Gr.F304 30" x 150LB x 10mmt(须固溶化热处理)

WN RFSF A105 16" x 150LB x SCH30(STD) (免车迫紧沟)

WN RFSF A105 20" x 150LB x SCH20(STD) (免车迫紧沟)

SO RF A182Gr.F304 1-1/2" x 150LB (须固溶化热处理)