... :1/2" - 40" 2.Material:Stainless Steel 2.Standard: ANSI, BS, DIN, UNI, JIS, GB 3.Various type:Slip-On, Welding ... : 1/2" - 40 (DN15 mm-1000 mm). 2. Standards: ANSI, BS, DIN, UNI, JIS, GB, Non-standard etc.or as customers ... quality, sufficient supply, competitive price and best service. ASTM,JIS,EN,DIN Stainless Steel Slip on Flange