Design pressure and operating pressure
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Can the operating pressure of a container during normal operation exceed its designed working pressure? Over a long period of time
The maximum allowable operating pressure is the maximum pressure value that a container is permitted to withstand, as determined based on the effective wall thickness. It is generally higher than the design pressure, but the highest operating pressure must not exceed the design pressure.
I completely agree with the view from the second floor. Containers are not allowed to operate at pressures above their design pressure for extended periods of time.
The operating pressure is indicated on the equipment nameplate; can it exceed this operating pressure?
Don’t stay under work pressure for too long either
Operating pressure of pressure vessels: refers to the pressure level inside the vessel under operating conditions. Maximum operating pressure: It refers to the highest pressure that the container can withstand. (That is, it will get damaged if the pressure is too high.) Design pressure: It refers to the optimal operating pressure or range of operating pressures for a container, as determined by the designer during the design process. Relationship: The operating pressure of a pressure vessel should be within the range of the design pressure, but it must not exceed the maximum operating pressure; otherwise, damage may occur. Therefore, the maximum operating pressure should be slightly higher than the design pressure to ensure safe use.
The device pressure can be higher than the operating pressure, as long as it isn’t for too long; it is not allowed to exceed the design pressure.
The maximum design pressure of a container is generally higher than its maximum operating pressure, and this is done for safety reasons. Therefore, during operation, the pressure must not exceed the design pressure, regardless of how long it lasts; it is not allowed under any circumstances. Otherwise, it constitutes a reliance on luck, which violates safety regulations.
No. This will increase the risk. It generally operates below the design pressure.
In our facility, there are many tanks and air compressors; in none of these cases has the actual pressure ever exceeded the design pressure. Occasionally, it may go above the operating pressure, so it’s still best to be cautious to ensure long-term reliability