What types of pressure vessels can be manufactured with the A2 manufacturing qualification for pressure vessels? Does it include D1D2?
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What types of pressure vessels can be manufactured with the A2 manufacturing qualification for pressure vessels? Does it include D1D2?
The A2 manufacturing qualification for pressure vessels allows the production of pressure vessels of general types, such as steam boilers, gas cylinders, compressors, etc. However, pressure vessels of the D1D2 class are excluded, as they require higher manufacturing qualifications and technical standards. .
With A2 qualification, it is possible to manufacture low and medium pressure vessels in Category III, as well as pressure vessels of Categories D1 and D2.