GB/T 46656-2025
ActiveValves for cryogenic vessels
低温容器用阀门
Application Summary AI generated
GB/T 46656-2025 specifies technical requirements, testing methods, and acceptance criteria for valves designed for cryogenic vessels operating at temperatures below -40°C. It applies to valves used in storage tanks, transport tanks, and piping systems for liquefied gases such as LNG, liquid nitrogen, and liquid oxygen. This standard ensures safe and reliable performance in industrial cryogenic fluid handling, including leak tightness, material suitability, and thermal cycling resistance.
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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.