Note:1.669A/669C Flange material:Carbon Steel,669B/669D Flange material:S.S 2.Rippling Pipe material:Sus 304 3.Under working pressure,The changes of the total rippling length less7%
Technical specification 1. Nominal pressure: 1.6MPa 2. Working medium:Water.Oil.Gas 3. Working Temperature: -20℃≤t≤120℃ 4. Pipe thread to GZ34520301 & GB/T8464-1998