... intelligent supersonic detector 3).American fluorescence magnetic-powder detector Flange & Factory 1. Factory scene 2. Workshop scene 3 ... Threaded(TH) , Socket-welding(SW) , Blind(BL) , Orifice flange (OF),or by customers' drawings for special use;4. Material ... Steel(AS)5.Standard: ANSI,ASTM,API,UNI,JIS,BS,DIN,EN,GB.6. Size: 3/8 "-- 60", 1/ ... com15. Loading port: Dalian port JIS ANSI DIN BS Blind Flange