... steel BL flange Standard: ASTM A182,ANSI B16.5 OR DIN SERIES Types:WN, SO, BL, Plate, Thread, Socket and etc stainless steel ... BL flange1Commodityflanges2Sizesfrom DN10 to DN30003Materialcarbon steel, stainless steel and alloy steel4StandardANSI, DIN, ... , BL, Plate, Thread, Socket and etc6Processfree forging, plate cutting7Packingin wooden cases, wooden pallets or ...