... 40" 2.Material:Stainless Steel 2.Standard: ANSI, BS, DIN, UNI, JIS, GB 3.Various type:Slip-On, Welding Neck ... 40 (DN15 mm-1000 mm). 2. Standards: ANSI, BS, DIN, UNI, JIS, GB, Non-standard etc.or as customers' drawings ... WN MSS API AWWA LONGWNStandardANSI,DIN,EN1092-1,NFE,AS,JIS and customers' drawings for special ... 9CE/1997, third-grade metering, the People's Republic of China on the Administration of ...