... ", 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 ... /F53/F55/F60 Nicke alloysNickel 200, Monel 400, Inconel 600/625, Incoloy 825/800Cu-Ni90/10,70/30ProcessFree forging, plate cutting ...