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How can pressure vessels be classified according to pressure levels?

2015-11-04View Original

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How can pressure vessels be classified according to pressure levels?
Reply #22015-11-04
They can be divided into ultra-high pressure, high pressure, medium pressure, low pressure, and atmospheric pressure containers.
Reply #32015-11-04
Atmospheric pressure vessels: P≤0.1MPa; Low-pressure vessels: 0.1MPa<P≤1.6MPa; Medium-pressure vessels: 1.6MPa<P≤10MPa; High-pressure vessels: 10MPa<P≤100MPa; Ultra-high-pressure vessels: P>100MPa
Reply #42015-11-04
The design pressure (p) of pressure vessels is classified into four pressure categories: low pressure, medium pressure, high pressure, and ultra-high pressure: (1) Low pressure (code L), 0.1MPa ≤ p < 1.6MPa; (2) Medium pressure (code M), 1.61MPa≤p<10.0MPa ; (3) High pressure (code H), 10.0MPa≤p<100.0 ; (4) Ultra-high pressure (code U), p≥100.0MPa
Reply #52015-11-04
Pressure vessels can be classified according to pressure levels as follows: 1. Low-pressure vessels (code L): 0.1 MPa ≤ p
Reply #62015-11-05
Agree with the view from the 4th floor. In accordance with Article A2 of the Fixed Capacity Regulations.
Reply #72015-11-05
Vacuum, atmospheric pressure, low pressure, medium pressure, high pressure, and ultra-high pressure vessels.
Reply #82015-11-07
Low pressure: 0.1–1.6; Medium pressure: 1.6–10; High pressure: 10–100; Ultra-high pressure: above 100. Any pressure below 0.1 cannot be considered a pressure vessel
Reply #92015-11-08
The design pressure (p) of pressure vessels is classified into four pressure categories: low pressure, medium pressure, high pressure, and ultra-high pressure: (1) Low pressure (code L), 0.1MPa≤p<1.6MPa; (2) Medium pressure (code M), 1.6MPa≤p<10.0MPa ; (3) High pressure (code H), 10.0MPa≤p<100.0MPa ; (4) Ultra-high pressure (code U), p≥100.0MPa.
Reply #102015-11-09
Sigh, asking such questions! ! ! ! !
Reply #112015-11-09
Low-pressure vessels: 0.1MPa<P≤1.6MPa; Medium-pressure vessels: 1.6MPa<P≤10MPa; High-pressure vessels: 10MPa<P≤100MPa; Ultra-high-pressure vessels: P>100MPa. It seems there is no data referring to the term \"atmospheric pressure\" – is it simply because people have used this term for so long that the concept of \"atmospheric pressure\" exists?

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