This document specifies the basic type, technical requirements, test methods, eligibility indicators, inspection rules, marking, packaging, transportation, storage and other requirements of the assembly valve on high-pressure hydrogen storage cylinders for vehicles (hereinafter referred to as assembly valve). This document is applicable to assembly valve on high-pressure hydrogen storage cylinders for vehicles, which have a nominal working pressure not greater than 70 MPa and a working temperature of -40 °C ~ 85 °C, are fixed on road vehicles AND used as fuel tanks. The type test of the temperature-driven safety pressure relief device for high-pressure hydrogen storage cylinders, as used in vehicles, can be carried out with reference to this document.
Basic Data
Standard ID
GB/T 42536-2023 (GB/T42536-2023)
Description (Translated English)
Assembly valve on high pressure hydrogen storage cylinder for vehicles
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
J74
Classification of International Standard
23.020.30
Word Count Estimation
31,380
Date of Issue
2023-05-23
Date of Implementation
2024-06-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
