碳钢

WN RF 16MnⅡ 3/4" x 150LB x XXS

WN RF 16MnⅡ 1"x 150LB x SCH160

WN RF 16MnII 1"x 150LB x XXS

WN RF 16MnII 1-1/2"x 150LB x XXS

WN RF 16MnⅡ 2"x 150LB x SCH160

WN RF 20MnMoⅢ 2" x 150LB x SCH160

WN RF 20MnMoⅢ 3" x 150LB x SCH160

WN RF 20MnMoⅢ 4" x 150LB x SCH120

WN RF 20MnMoⅢ 10" x 150LB x SCH80

WN RF 20MnMoⅢ 24" x 150LB x 14mmt

WN RF 16MnⅡ 2"x 150LB x SCH160

WN RF 16MnⅡ 3"x 150LB x SCH160

WN RF 16MnⅡ 6"x 150LB x SCH80

WN RF 16MnⅡ 8"x 150LB x SCH80

WN RF 16MnⅡ 10"x 150LB x SCH80

WN RF 16MnⅢ 1-1/2" x 600LB x XXS

WN RF 16MnⅢ 2" x 600LB x SCH160

WN RF 16MnⅢ 3"x 150LB x SCH160

WN RF 16MnⅢ 4"x 150LB x SCH160

WN RF 16MnⅢ 4"x 300LB x SCH120

SO RF 16MnⅡ 1" x 150LB

SO RF 16MnⅡ 2" x 150LB

SO RF 16MnⅡ 6"x 150LB

SO RF 16MnⅡ 3"x 150LB

SO RF 16MnⅡ 4"x 150LB

SO RF 16MnⅡ 12" x 150LB

SO RF 16MnⅡ 2" x 150LB

SO RF 16MnⅡ 3"x 150LB

SO RF 16MnⅡ 4"x 150LB

SO RF 16MnⅡ 4"x 150LB

SO RF 16MnⅡ 6"x 150LB

SO RF 16MnⅡ 8"x 150LB

SO RF 16MnⅡ 3"x 150LB

SO RF 16MnⅡ 4"x 150LB

SO RF 16MnⅡ 8" x 150LB

SO RF 20Ⅱ 2" x 150LB

SO RF 20Ⅱ 3"x 150LB

SO RF 20Ⅱ 4"x 150LB

RF 16MnⅢ DN600 x 300LB

RF 16MnⅢ DN900 x 300LB SERIES B(API605)

RF 16MnⅢ DN900 x 600LB SERIES B(API605)

SO RF 20Ⅱ 4"x 150LB

SO RF 20Ⅱ 6"x 150LB

SO RF 20Ⅱ 8" x 150LB

SO RF 20Ⅱ 2" x 150LB

SO RF 20Ⅱ 6"x 150LB

SO RF 20Ⅱ 10" x 150LB

SO RF SS400 DN800 x PN0.6

SO RF SS400 DN1400 x PN0.6

SO RF SS400 DN700 x PN0.6

SO RF 16MnⅡ DN200 x 300LB

SO FF 16MnⅡ DN200 x 150LB

SO FF 16MnⅡ DN250 x 150LB

SO RF 20Ⅱ DN20 x 150LB

SO RF 20Ⅱ DN80 x 150LB

SO RF 20Ⅱ DN150 x 150LB

RF 20Ⅱ 3/4" x 150LB

RF 20Ⅱ 1" x 150LB

RF 16MnⅡ 3/4" x 150LB

RF 16MnⅡ 1" x 150LB

RF 20Ⅱ 3/4" x 150LB

RF 20Ⅱ 1" x 150LB

RF 16MnⅡ 3/4" x 150LB

RF 16MnⅡ 1" x 150LB

RF 20Ⅱ 3/4" x 150LB

RF 20Ⅱ 1" x 150LB

RF 16Mn Ⅲ 10" x 300LB

RF 16MnIV 24" x 300LB

RF 16MnⅢ 2"x 150LB

RF 16Mn Ⅲ 20" x 150LB

SO RF 16MnⅢ 4" x 150LB 详规范

SO RF 16MnⅢ 6"x 150LB

SO RF 16MnⅢ 8" x 150LB 详规范

SO RF 16MnⅢ 10"x 150LB

16MnⅡ 2" x 300LB

16MnⅡ 3" x 300LB

16MnⅡ 6" x 300LB

16MnⅡ 14" x 300LB

RF 16Mn Ⅲ 10" x PN25

RF 16Mn Ⅲ 20" x PN25

16MnDⅢ 14" x 300LB 凸舌

16MnDⅢ 18" x 300LB 凸舌

16MnⅢ 2" x 300LB 凹槽

16MnⅢ 3" x 300LB 凹槽