This Standard stipulates the requirements for the coating color, lettering, lettering color, colored ring, color ribbon and colored mark for requalification of cylinders on the outer surface of the gas cylinder. It is one of the main signs for identifying the gas filled in the gas cylinder and the period of periodic inspection. This Standard applies to refillable gas cylinders that comply with the provisions of TSG R0006 and related gas cylinder standards. This Standard does not apply to non-refillable gas cylinders, fire-extinguishing gas cylinders and cylinder-type pressure vessels attached to machinery and equipment. NOTE: Relevant gas cylinder standards include national standards, local standards or enterprise standards for gas cylinder products.
Basic Data
Standard ID
GB/T 7144-2016 (GB/T7144-2016)
Description (Translated English)
Coloured cylinder mark for gases
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
J74
Classification of International Standard
23.020.30
Word Count Estimation
18,137
Date of Issue
2016-02-24
Date of Implementation
2016-09-01
Older Standard (superseded by this standard)
GB 7144-1999
Regulation (derived from)
National Standard Announcement No
Issuing agency(ies)
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
