宁波

WN RF A182Gr.F304 4" x 300LB x SCH10S (须固溶化热处理)

WN RF A182Gr.F316 6" x 150LB x SCH10S (须固溶化热处理)

WN RF A182Gr.F316 1" x 150LB x SCH40S (须固溶化热处理)

WN RF A182Gr.F316 2" x 150LB x SCH40S (须固溶化热处理)

WN RF A182Gr.F316 3" x 150LB x SCH10S (须固溶化热处理)

RF S30408Ⅱ 3"x 150LB

RF S30408Ⅱ 4" x 150LB (须固溶化热处理)

RF S30408Ⅱ 10"x 150LB

WN RF A105 14" x 150LB x SCH40

WN RF A105 18" x 150LB x STD

RFSF S30408Ⅱ 3/4" x 150LB (须固溶化热处理)

RFSF S30408Ⅱ 3/4" x 300LB (须固溶化热处理)

RFSF S30408Ⅱ 1" x 300LB (须固溶化热处理)

RFSF S30408Ⅱ 2"x 150LB 免车迫紧沟

RF S31603Ⅱ 3" x 150LB

RF S31603Ⅱ 4" x 150LB

RF S31603Ⅱ 8" x 150LB

RF S31603Ⅱ 26" x 150LB SERIES B(API605)

RF S31603Ⅱ 28" x 150LB SERIES B(API605)

WN RF A105 1/2" x 300LB x SCH80(XS)

RFSF 16MnⅡ 1" x 150LB 免车迫紧沟

低合金钢 Q355D M20 x 110mmL x P2.5 x 52S x 52S

WN RFSF 16Mn Ⅱ 1" x 150LB x SCH80 (免车迫紧沟)

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

(一端对焊 一端套焊) 锻钢 A105 14" x 3/4" x 3000LB

铬钼钢 A193Gr.B7 M30 x 170mmL x P3.0 附重型双螺帽

S31603Ⅱ 1-1/2" x 3000LB

SUS304 (无缝) 3/4"NPT x SCH40 x 40mmL

WN RF A105 36" x 150LB x 12.7mmt

SO RF S30408Ⅱ 3"x 150LB

铬钼钢 A193Gr.B7 M20 x 110mmL x P2.5 附重型双螺帽

(一端对焊 一端内牙) 锻不锈钢 A182Gr.F304 8" x 1/2"NPT x 3000LB

RF 16Mn Ⅱ 4" x 150LB 须正常化热处理

RF S30408Ⅱ 4" x 150LB (须固溶化热处理)

低合金钢 Q355D M20 x 110mmL x P2.5 x 52S x 52S

SW RF A182Gr.F304 1/2" x 600LB x SCH40S

A182Gr.F304 1/2"NPT x 1/2"φ

铬钼钢 A193Gr.B7 M39 x 290mmL x P3.0 附重型双螺帽

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

WN RF A105 16" x 150LB x SCH40

铬钼钢 A193Gr.B7 M20 x 1000mmL x P2.5 附重型四螺帽

WN RF A182Gr.F316 16" x 150LB x SCH10S (须固溶化热处理)

RF A182Gr.F316 16" x 150LB (须固溶化热处理)

WN RFSF A105 1/2" x 600LB x SCH80(XS) (免车迫紧沟)

二片式接头法兰 1" x 150LB

二片式接头法兰 2" x 150LB