DIN Slip On RF Flange Material: 304, 306, 304L, 306L Size: 1/2-48 inch, DN15-1200 Standard: ANSI,JIS,DIN,UNI,BS ... 304L, 306L3), Standard: ANSI, JIS, DIN, BS4504, SABS1123, EN1092-1, UNI, AS21294), Types: WN, SO, BL, Plate, Thread, Socket and etc5), Process ... : free forging, plate cutting6), Packing: in wooden cases and pallets ...