... : 1/8"~48", 2.Export All kind of Flanges, 3.Low Price,OEM, Flange Specification Size1/8"-48"TypeWNRF, Slip-On, Blind ... , Socket Weld, Lap Joint, Threaded, Orifice Flange, Swivel Flange, Spectacle Blind,Etc.StandardANSI, ASME ,MSS, API, DIN, JIS ... Third Party inspection available.We can also manufacture special application flanges and forgings as your requirement.