Din standard flange 1) Standard: ANSI, JIS,DIN, BS, UNI etc 2)Material:carbon steel and stainless steel Din standard flange1) Size from 1/2" to 24", 2) Standard: ANSI, JIS,DIN, BS, UNI etc3)Material:carbon steel and stainless steel4)5) Packing:wooden case or as per customers' requirement