forging flange Standard: ASTM A182,ANSI B16.5 OR DIN SERIES Types:WN, SO, BL, Plate, Thread, Socket and etc forging flange1Commodityflanges2Sizesfrom DN10 to ... ' drawings for special5TypesWN, SO, BL, Plate, Thread, Socket and etc6Processfree forging, plate cutting7Packingin wooden cases, wooden pallets or as per customers ...