GB/T 18443.4-2010
ActiveTesting method of performance for vacuum insulation cryogenic equipment - Part 4: Leak-outgassing rate measurement
真空绝热深冷设备性能试验方法 第4部分：漏放气速率测量
Application Summary AI generated
This standard specifies the test method for measuring the leak-outgassing rate of vacuum insulation cryogenic equipment. It is applied in the manufacturing and quality inspection of cryogenic storage tanks, transport vessels, and piping systems to verify the vacuum integrity and insulation performance. The method is critical for ensuring the long-term thermal efficiency and safety of equipment used in industries like liquefied natural gas (LNG), industrial gas supply, and aerospace.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.