... .25 meters, the autoclave working pressure is 1.3 MPa, design pressure is 1.4 MPa, working temperature is 195.0 ... °C to 198.3 °C, design temperature; Above the diameter of 2.5 meters , the autoclave ... , working temperature is 201.4 °C to 204.3 °C. 2013 New Design Still kettle made in Xinxiang xinda boiler factory