What are the Requirements that Pressure Vessels Must Fulfill?
Pressure vessels must exhibit specific performance characteristics suitable for the process, ensuring safety, reliability, ease of manufacturing and installation, advanced structure, convenient maintenance, and economic rationality.
The design of pressure vessels should adhere to the following criteria:
(1) Strength:
This pertains to the container's capacity to withstand pressure or other external loads without cracking or undergoing excessive deformation.
(2) Stiffness:
This refers to the container's ability to resist failure due to excessive elastic deformation.
(3) Stability:
This denotes the container's ability to withstand shape changes caused by external loads.
(4) Durability:
This signifies the container's capacity for a prolonged service life, especially when well-maintained, surpassing the design life.
(5) Sealing:
This encompasses the ability of the container connections to prevent media leakage.
The design of pressure vessels should adhere to the following criteria:
(1) Strength:
This pertains to the container's capacity to withstand pressure or other external loads without cracking or undergoing excessive deformation.
(2) Stiffness:
This refers to the container's ability to resist failure due to excessive elastic deformation.
(3) Stability:
This denotes the container's ability to withstand shape changes caused by external loads.
(4) Durability:
This signifies the container's capacity for a prolonged service life, especially when well-maintained, surpassing the design life.
(5) Sealing:
This encompasses the ability of the container connections to prevent media leakage.
