GB/T 38106-2019 in English

GB/T 38106-2019 Standard Interpretation

The National Standard of the People's Republic of China GB/T 38106-2019 "Aluminum and aluminum alloy plates for pressure vessels" is an important standard formulated for the technical requirements of aluminum and aluminum alloy plates in pressure vessel applications. This standard covers aspects such as material classification, chemical composition, mechanical properties, dimensional deviation, appearance quality, and test methods, providing an authoritative basis for material selection and quality management in the pressure vessel industry.

Comparison of standard frameworks

Explanation of professional terms and practical applications

Standard implementation recommendations

1. Material selection:Select the appropriate aluminum and aluminum alloy grades and states according to the design requirements of the pressure vessel (such as working pressure, temperature, and corrosive environment).
2. Processing technology:During the plate forming process, care should be taken to avoid excessive deformation that leads to a decrease in mechanical properties. For quenched plates, the heat treatment parameters should be strictly controlled.
3. Quality control: Strengthen the inspection of raw materials entering the factory, focusing on chemical composition, dimensional deviation and surface quality. It is recommended to establish a batch traceability system to ensure that problems can be traced.
4. Safe use: After the pressure vessel is manufactured, it is necessary to conduct airtightness tests and pressure tests to ensure that the performance of the plate meets the design requirements.
5. Future development: With the increase in lightweight demand, it is recommended to pay attention to the research and development and application of high-strength lightweight aluminum alloys to further improve the cost-effectiveness of materials.