How to Determine the Temperature in the Process Parameters of the Pressure Vessel?
1. Operating temperature.
Refers to the temperature of the working medium measured by a temperature measuring instrument when the container is in operation.
2. Design temperature.
The design temperature of the pressure vessel is different from the temperature that its internal medium may reach. It refers to the metal temperature of the pressure component set under the corresponding design pressure during the normal working process of the container, and its value shall not be lower than the maximum metal temperature that the component metal may reach; for pressure vessels designed according to the requirements of cryogenic vessels, the design temperature shall not be higher than the lowest metal temperature that the component metal may reach.
3. During the pressure test, the metal temperature of the container shell. The relevant regulations or specifications stipulate that the temperature of the container or the temperature of the metal wall should be controlled to prevent the container from operating at an excessive temperature.
Refers to the temperature of the working medium measured by a temperature measuring instrument when the container is in operation.
2. Design temperature.
The design temperature of the pressure vessel is different from the temperature that its internal medium may reach. It refers to the metal temperature of the pressure component set under the corresponding design pressure during the normal working process of the container, and its value shall not be lower than the maximum metal temperature that the component metal may reach; for pressure vessels designed according to the requirements of cryogenic vessels, the design temperature shall not be higher than the lowest metal temperature that the component metal may reach.
3. During the pressure test, the metal temperature of the container shell. The relevant regulations or specifications stipulate that the temperature of the container or the temperature of the metal wall should be controlled to prevent the container from operating at an excessive temperature.
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