How is the nominal pressure for equipment takeover determined? ?
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How is the nominal pressure for equipment takeover determined? ? Are there any criteria or standards?
Based on the design pressure of the equipment, generally the external load is considered, and the pressure rating should be increased by one level. There are also those that raise their level very high to strengthen themselves~
When connected to the shell side, the design pressure of the shell side should be used; for the flanges connected to the nozzles, it is advisable to use a pressure rating that is one level higher.