法兰

WN RJ A182Gr.F22 1-1/2" x 2500LB x XXS

A403Gr.WP304-WX 3" x 150LB x SCH10S x152.4mmLANSI B16.9

阴面 WN FM S31603Ⅱ 24" x 150LB x 14mmt

SO RFSF S31603Ⅱ 3"x 150LB 免车迫紧沟

SO RFSF S31603Ⅱ 6"x 150LB 免车迫紧沟

SO RF A105+304LSS 8" x 150LB

WN 16MnⅢ 凸舌 4" x 300LB x SCH80 附规范

RF 16Mn Ⅱ 4" x 150LB 须正常化热处理

SO RF A105+304LSS 8" x 150LB

RF 16Mn Ⅱ 4" x 150LB 须正常化热处理

SO RF A105+304LSS 8" x 150LB

RF 16Mn Ⅱ 16" x 150LB 须正常化热处理

RF 16Mn Ⅱ 4" x 150LB 须正常化热处理

RF 16Mn Ⅱ 4" x 150LB 须正常化热处理

A403Gr.WP304-WX 5" x 150LB x SCH10S x203.2mmLANSI B16.9

RF 16Mn Ⅱ 4" x 150LB 须正常化热处理

LJ A105 20" x 150LB (锌含量610g/㎡)

LJ A105 8" x 150LB (锌含量610g/㎡)

大凸 WN LT S31603Ⅲ 4" x 300LB x SCH80S

SO FF A105+304SS 8" x 150LB

SW RF A182Gr.F304L 1" x 300LB x SCH40S ASME B16.5

SO RFSF S31603Ⅱ 24"x 150LB 免车迫紧沟

A403Gr.WP304-WX 8" x 150LB x SCH10S x203.2mmLANSI B16.9

RF A1051-1/2" x 300LB(锌含量610g/㎡)

RF A105 1/2" x 150LB (锌含量610g/㎡)

A403Gr.TP304-S 1" x 150LB x SCH10S ANSI B16.9

A403Gr.WP304-WX 2" x 150LB x SCH10S ANSI B16.9

SO RFSF S31603Ⅱ 3"x 150LB 免车迫紧沟

LJ A105 12" x 300LB (锌含量610g/㎡)