GB/T 3531-2014
AbolishedSteel plates for low temperature pressure vessels
低温压力容器用钢板
Application Summary AI generated
GB/T 3531-2014 specifies the technical requirements for steel plates used in the construction of pressure vessels operating at low temperatures, typically below -20°C. It is applied in industries such as petrochemical, cryogenic gas storage, and energy, where equipment like liquefied natural gas (LNG) tanks and refrigerated transport vessels require materials with guaranteed impact toughness and fracture resistance. The standard defines chemical composition, mechanical properties, and testing methods to ensure safety and reliability in extreme cold environments.
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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.