... 1.Size:1/2" - 40" 2.Material:Stainless Steel 2.Standard: ANSI, BS, DIN, UNI, JIS, GB 3.Various type:Slip-On, Welding Neck,etc 1 ... . Size: 1/2" - 40 ... (DN15 mm-1000 mm). 2. Standards: ANSI, BS, DIN, UNI, JIS, GB, Non ... WN MSS API AWWA LONGWNStandardANSI,DIN,EN1092-1,NFE,AS,JIS and customers' drawings for special ...