... : ANSI,JIS,DIN,UNI,BSstainless flangeswe produce carbon steel flanges and stainless steel flanges according to ISO9001-2000.1), Sizes: 1 ... , EN1092-1, UNI, AS21294), Types: WN, SO, BL, Plate, Thread, Socket and etc5), Process: free forging, plate cutting6), Packing: in wooden cases ...