... mm). 2. Standards: ANSI, BS, DIN, UNI, JIS, GB, Non-standard etc.or as customers' drawings for special use. 3. Pressure Ratings: ANSI ... BL WN MSS API AWWA LONGWNStandardANSI,DIN,EN1092-1,NFE,AS,JIS and customers' drawings for special useTechnologyforged,casting certificateISO9001:2000,QS-9000 ... , sufficient supply, competitive price and best service. ASTM,JIS,EN,DIN Stainless Steel Slip on Flange