DB44/T 2593.1-2024 Active Guangdong ProvinceLocal standards

DB44/T 2593.1-2024 Liquid hydrogen gas cylinders - Part 1: Materials, design, manufacture, inspection and testing

Publish Date: 2024-12-23 Implement Date: 2025-03-23 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: DB44/T 2593.1-2024

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSafety and hygiene management

ICS Name: Pressure vessels, gas cylinders

Publish Date: 2024-12-23

Implement Date: 2025-03-23

Scope

This document is applicable to upright gas cylinders that are used at normal ambient temperatures (between -40°C and 60°C), store liquid hydrogen (with a hydrogen volume content of no less than 95%, see Appendix A for thermodynamic data), have a design temperature of no more than -253°C, a nominal working pressure of 0.2 MPa to 3.5 MPa, and a nominal volume of 150 L to 450 L, and can be refilled repeatedly.