宁波

WN RF A182Gr.F304 12" x 300LB x SCH40S (须固溶化热处理)

RF 16Mn Ⅲ 4" x 150LB

大阳 LM Q235B 33mmt x 920mmOD x868mmPCD

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

SW RFSF A105 3/4" x 300LB x SCH80 免车迫紧沟

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

SW RFSF A105 1" x 300LB x SCH80 免车迫紧沟

RFSF A105 32" x 150LB (锌含量610g/㎡)

RFSF A105 36" x 150LB (锌含量610g/㎡)

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)

SO RF S30408Ⅱ 1-1/2"x 150LB

SO RF S30408Ⅱ 2"x 150LB

SO RF S30408Ⅱ 3"x 150LB

SO RF S30408Ⅱ 4"x 150LB

SO RF S30408Ⅱ 6"x 150LB

RF S30408Ⅱ 4" x 150LB (须固溶化热处理)

RF S30408Ⅱ 6"x 150LB

WN RF A182Gr.F304 32" x 150LB x SCH5(Series B)ASME B16.47

RF S31603Ⅱ 4" x 150LB

RF S31603Ⅱ 6" x 150LB

RF S31603Ⅱ DN600 x PN10

RF S31603Ⅱ DN700 x PN10

WN RF 16MnⅡ 3"x 300LB x SCH160

SO FFSF 16MnⅡ 18" x 150LB 免车迫紧沟

WN RF 16MnⅢ 1-1/2"x 150LB x SCH80

WN RF A105 14" x 150LB x SCH30(STD)

RF 16Mn Ⅲ 1-1/2" x 150LB

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

WN RFSF S31608Ⅱ 6" x 150LB x SCH40S 免车迫紧沟

SO FF 16MnⅡ 18" x 150LB

WN RFSF 16MnⅡ 3/4" x 150LB x SCH160(免车迫紧沟)

SO RF S31603Ⅱ 4"x 150LB

RFSF S31603Ⅱ 1" x 150LB x 6.35mmt 免车迫紧沟

RFSF S31603Ⅱ 2" x 150LB x 8.74mmt 免车迫紧沟

RFSF S31603Ⅱ 3" x 150LB x SCH80S 免车迫紧沟

WN RFSF S31603Ⅱ 4" x 150LB x SCH80S 免车迫紧沟

RFSF S31603Ⅱ 6" x 150LB x SCH80S 免车迫紧沟

RF 16Mn Ⅱ 1/2" x 150LB 须正常化热处理

RF 16Mn Ⅱ 1-1/2"x 150LB 须正常化热处理

RF 16Mn Ⅱ 2"x 150LB 须正常化热处理

RF 16Mn Ⅱ 4" x 150LB 须正常化热处理

SW RF S30408Ⅱ 1/2" x 150LB x SCH80S

SW RF S30408Ⅱ 3/4" x 150LB x SCH80S

SW RF S30408Ⅱ 1" x 150LB x SCH80S

SW RF S31603Ⅱ 1/2" x 150LB x SCH80S

SW RF S31603Ⅱ 3/4" x 150LB x SCH80S

RFSF S31603Ⅱ 3" x 150LB x SCH80S 免车迫紧沟

SW RF 16MnⅡ 1/2" x 150LB x SCH80

SW RF 16MnⅡ 1" x 150LB x SCH80

WN RF S31603Ⅱ 28"x150LBx6mmt SERIES B(API605)

WN RF S31603Ⅱ DN700 x PN10 x 6mmt

RF S31603Ⅱ 4" x 150LB

RF S31603Ⅱ 6" x 150LB

RF S31603Ⅱ DN600 x PN10

RF S31603Ⅱ DN700 x PN10

WN RF 16MnⅢ 32" x 150LB x 16mmtSERIES B (API605)

WN 大凹LG 16MnⅢ 6“ x 300LB x 8mmt (LARGE GROOVE)

SO RF 16MnⅡ 1-1/2" x 150LB

SO RF 16MnⅡ 2" x 150LB

SO RF 16MnⅡ 3"x 150LB

SO RF 16MnⅡ 4"x 150LB