GB/T 17258-2022: Steel cylinders for the on-board storage of compressed natural gas as a fuel for automotive vehicles

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Scope

This document specifies the types and parameters, technical requirements, test methods,
inspection rules, marking, coating, packaging, transportation and storage requirements of
steel cylinders for the on-board storage of compressed natural gas as a fuel for automotive
vehicles (hereinafter referred to as “steel cylinders”).
This document is applicable to the design and manufacturing of steel cylinders with a
nominal operating pressure of 20 MPa and 25 MPa, a nominal volume of 30 L ~ 300 L, an
operating temperature of 40 C ~ 65 C and a design service life of 15 years.
The steel cylinders manufactured in accordance with this document are only used as the
storage containers fixed on automotive vehicles and filled with compressed natural gas as
automobile fuels that complies with GB 18047; additional loads caused by external forces,
etc. are not included in the service conditions.
This document does not apply to gas storage steel cylinders used at compressed natural gas
filling stations, nor does it apply to steel cylinders of welded structure.

Basic Data

Standard ID	GB/T 17258-2022 (GB/T17258-2022)
Description (Translated English)	Steel cylinders for the on-board storage of compressed natural gas as a fuel for automotive vehicles
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	J74
Classification of International Standard	23.020.30
Word Count Estimation	38,318
Date of Issue	2022-10-14
Date of Implementation	2023-05-01
Older Standard (superseded by this standard)	GB/T 17258-2011
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration