T/GDASE 0033.1-2022 Active Group standards

T/GDASE 0033.1-2022 Liquid hydrogen cylinder - Part 1: Design, manufacture, inspection, testing

Publish Date: 2022-12-15 Implement Date: 2023-01-01 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/GDASE 0033.1-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Pressure vessel

ICS Name: Pressure vessels, gas cylinders

Publish Date: 2022-12-15

Implement Date: 2023-01-01

Scope

Scope: Applicable to use and storage of liquid hydrogen (with a volume fraction of hydrogen not less than 95%, see Appendix A for thermodynamic data) under normal ambient temperatures (–40°C to 60°C), with a design temperature not exceeding –253°C, a nominal working pressure of 0.2 MPa to 3.5 MPa, and a nominal volume of 150 L to 450 L for refillable vertical gas cylinders; Main technical content: It specifies the terms and definitions, symbols, models, and basic parameters of liquid hydrogen gas cylinders (hereinafter referred to as “gas cylinders”), materials, design, manufacturing, inspection and testing, marking, packaging, transportation, and storage, factory data, and data preservation requirements.