GB/T 7144-2016
ActiveColoured cylinder mark for gases
气瓶颜色标志
Application Summary AI generated
GB/T 7144-2016 specifies the color coding and marking requirements for gas cylinders to identify their contents by hazard class and chemical composition. It is applied in industrial, medical, and laboratory settings across China for the safe handling, storage, and transportation of compressed, liquefied, or dissolved gases. The standard ensures visual recognition of gas types to prevent misuse, cross-contamination, or accidental mixing during filling and distribution.
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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.