News
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Pressure Vessel Relevant regulations
Relevant regulations Relationship with other technical standards and other management regulations: This regulation is the guarantee of the basic safety performance of fixed pressure vessels, and also the safety requirements that must be met and reached. Other standards shall not be lower than the...Read more -
Pressure Vessel Special case classification
Special case classification (1) When the coordinate point is located on the classification line of Figure A-1 or Figure A-2, the category is classified according to the higher category. (2) For media that are not clearly specified in the two standards GB 5044 and HG 20660, the chemical nature, ha...Read more -
Multi-chamber pressure classification
Multi-chamber pressure classification Multi-cavity pressure vessels (such as the tube side and shell side of heat exchangers, jacketed vessels, etc.) are classified as the type of the vessel according to the high-class pressure cavity and used and managed according to this category. However, the ...Read more -
Pressure Vessel Basic classification method
Basic classification method The classification of pressure vessels should be based on the characteristics of the medium, and the classification diagram should be selected according to the following requirements, and then the coordinate points should be marked according to the design pressu...Read more -
Pressure Container classification
Classification overview Pressure vessel There are many ways to classify pressure vessels, from the perspective of use, manufacturing and supervisory inspection, there are the following. (1) According to the pressure level: low pressure vessel, medium pressure vessel, high pressure vessel and ultr...Read more -
Pressure Vessel Industry development
Pressure Vessel Industry development (1) Encouraged by national industrial policies The metal pressure vessel industry is encouraged by relevant national industrial policies listed in relevant industrial policies. A good industrial policy environment is conducive to the sustainable development of...Read more -
Pressure Vessel
Pressure Vessel Manufacturing process The pressure vessel manufacturing process can generally be divided into: raw material acceptance process, marking process, cutting process, derusting process, machining (including edge planing, etc.) process, rolling process, assembly process, welding proces...Read more -
Pressure Vessel
Pressure vessel (equipment carrying a certain pressure or containing flammable and explosive materials) Pressure vessel refers to a closed device that contains gas or liquid and carries a certain pressure. In order to implement scientific management and safety supervision and inspection mo...Read more