DIN Slip On RF Flange Material: 304, 306, 304L, 306L Size: 1/2- ... , JIS, DIN, BS4504, SABS1123, EN1092-1, UNI, AS21294), Types: WN, SO, BL, Plate, Thread, Socket and etc5), Process: free forging, plate ... Janpan, South Korea, Austrilia, Malaysia, Philippines, Taiwan, South Africa, and so on.We sincerely hope to could establish cooperation with you.