... flexible bellows: 1. Temp:-196~700 deg.C 2. Pressure:0.6-2.5Mpa 3. Material:304,321 ... to prevent displacement or vibrations in extreme temperatures, pressure, or thrust. 2) Used extensively in all ... ) Have good flexibility and handle extreme temperature and pressure well. 4) They can play an important role ... 4,Compression ratio :10%~45% Pressure:0.25Mpa~25Mpa5,Temp.:-196~450°C specification I.D O.D ...