平焊法兰slippon flange(SF)
对焊法兰butt weld flange(BWF) 凹凸法兰female and male flange(MFM) 带颈法兰with neck flange(NF) 法兰盖flange cover(FC) 盲法兰Blind flange(BF) 平面管道法兰Full Face(FF) 凸面管道法兰凸面Raised Face(RF) 凸面管道法兰凸面Raised Face(RF) 环连接面管道法兰环连接面Ring Joint Face(RJ) 环连接面管道法兰环连接面Ring Joint Face(RJ) 承插凸面法兰Socket Rised Face Flang(SRFF)
galvanized threaded flange镀锌丝扣法兰 butterfly valve flange蝶阀法兰 slotted flanges开槽法兰
球心阀Globe Valve(GV) 球阀Ball Valve(BV) 蝶阀Butterfly Valve(BV) 止回阀Check Valve(CV)
法兰的类型要根据连接形式和密封面型式来分,
连接形式: 螺纹连接 Threaded Th 带颈对焊 weld Neck WN 带颈平焊 Slip-On SO 板式平焊 plate PL 承插焊 sock welded SW 对焊环松套 Pipe Joint / Stub End PJ/SE 平焊环松套 pipe Joint / Plate Ring PJ/PR 整体法兰 Integrated Flange IF 法兰盖或盲法兰 Blind Flange BF
密封面型式: 突面 Raised Face RF 凹凸面 Male and Female MFM 榫槽面 Tongue and Groove TG 全平面 Flat Face FF 环连接面 Ring Joint RJ
阀门的常见的有如下几种: 球阀 Ball Valve 闸阀 Gate Valve 截止阀 Globe Valve 蝶阀 Butterfly Valve 止回阀 Check Valve 很多人直接叫 Non-return Valve 隔膜阀 Diaphram Valve 旋塞阀 Plug Valve 针型阀 Niddle Valve
相关连接:球阀、止回阀、截止阀 |