GB/T 17258-2022 Active
GB/T 17258-2022 Steel cylinders for the on-board storage of compressed natural gas as a fuel for automotive vehicles
Abstract
This document specifies the types and parameters, technical requirements, test methods, inspection rules, marking, coating, packaging, transportation, and storage requirements for compressed natural gas cylinders for automobiles (hereinafter referred to as "cylinders").
This document applies to the design and manufacture of cylinders with a nominal working pressure of 20 MPa and 25 MPa, a nominal volume of 30 L to 300 L, an operating temperature of -40 ℃ to 65 ℃, and a design service life of 15 years.
Cylinders manufactured in accordance with this document are only used for fixed installation in automobiles and for filling with compressed natural gas storage containers for automobiles that comply with GB 18047 and are used as automotive fuels; the conditions of use do not include additional loads caused by external forces and other factors.
This document does not apply to gas storage cylinders used in compressed natural gas filling stations, nor to welded-structure cylinders.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 17258-2022 |
| CCS | Pressure vessel |
| ICS | Pressure vessels, gas cylinders |
| Implement Date | 2023-05-01 |