T/CATSI 02018-2022 Active Group standards

T/CATSI 02018-2022 Automotive compressed natural gas (CNG) plastic lined carbon fiber fully wrapped gas cylinder

Publish Date: 2022-03-10 Implement Date: 2022-03-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CATSI 02018-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Pressure vessel

ICS Name: Pressure vessels, gas cylinders

Publish Date: 2022-03-10

Implement Date: 2022-03-30

Scope

Main technical content: This document specifies the types and parameters, technical requirements, test methods, inspection rules, installation protection, marking, packaging, transportation, and storage requirements of fully wrapped carbon fiber cylinders with plastic liners for vehicle-used compressed natural gas; it is applicable to the design and manufacture of rechargeable gas cylinders with a nominal working pressure of 20 MPa or 25 MPa, a nominal volume of not less than 30 L and not more than 450 L, an operating temperature of not less than -40℃ and not more than 65℃, and fixed on motor vehicles for storing natural gas fuel. This document is based on T/CATSI 02 007—2020 "Plastic-lined Carbon Fiber Fully Wrapped Gas Cylinders for Vehicle-Used Compressed Hydrogen", and amended by ISO 11439:2013 "Gas Cylinders — High Pressure Cylinders for the On-board Storage of Natural Gas as a Fuel for Automotive Vehicles" and ISO 11439:2013 Amendment1:2021. The performance indicators of the fully wrapped carbon fiber cylinders with plastic liners for vehicle-used compressed natural gas specified in this document are coordinated with ISO 11439:2013, and some technical requirements are consistent with T/CATSI 02 007—2020 "Plastic-lined Carbon Fiber Fully Wrapped Gas Cylinders for Vehicle-Used Compressed Hydrogen". Compared with ISO 11439:2013 and Amendment1:2021, there are technical differences, and the reasons for these differences are given in Appendix F.