... , CE Standard: ANSI, ASME, API, DIN, JIS SS304/316/316L blind flange DIN stainless 1) Standard: ANSI, ASME, API, DIN, JIS, JPI ... , 310S, 904L, 2520, etc. 3) Type: Welding neck, Socket welding, Slip-on, Threaded, Lap joint, Blind, etc. 4) Size: 1/2”- 200 ... case, Wooden case, Pallet or according to customer's requirement blind flange DIN stainless blind flange DIN stainless steel 304/316