GB/T 18443.3-2010
ActiveTesting method of performance for vacuum insulation cryogenic equipment - Part 3: Leak rate measurement
真空绝热深冷设备性能试验方法 第3部分：漏率测量
Application Summary AI generated
This standard specifies the test methods for measuring the leak rate of vacuum insulation cryogenic equipment, including the test principles, instruments, procedures, and result calculations. It is applied in the manufacturing, quality inspection, and in-service maintenance of cryogenic storage tanks, transport tanks, and other vacuum-insulated vessels used in industries such as air separation, liquefied natural gas (LNG), and industrial gas supply. The standard ensures that the vacuum insulation performance meets safety and efficiency requirements by quantifying gas leakage through seals and welds.
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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.