Pressure testing of high-pressure threaded locking ring heat exchanger
Thread Content
During pressure testing of the high-pressure heat exchanger in the reaction section, the tube side and shell side must be tested simultaneously. Furthermore, the pressure difference between the tube side and the shell side must not exceed the designed pressure difference of 4.0 MPa ；
Which standard specifies this requirement?
This is a high-high pressure high-exchange design, with the tube sheet designed based on pressure difference
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