GB/T 3634.2-2011 Replaced National standards

GB/T 3634.2-2011 Hydrogen—Part 2:Pure hydrogen,high pure hydrogen and ultrapure hydrogen

GB/T 3634.2-2011 Hydrogen—Part 2:Pure hydrogen,high pure hydrogen and ultrapure hydrogen

Publish Date: 2011-12-30 Implement Date: 2012-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3634.2-2011

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Industrial gases and chemical gases

ICS Name: Industrial gases

Publish Date: 2011-12-30

Implement Date: 2012-10-01

Pages: 12 pages

Scope

This part specifies the technical requirements, test methods, packaging marks, storage and transportation, and safety requirements for pure hydrogen, high-purity hydrogen, and ultra-pure hydrogen.
This part applies to hydrogen in bottles, containers, and pipelines produced by adsorption, diffusion, and other methods. It is mainly used in fields such as the electronics industry, petrochemical industry, metal smelting, and scientific research.
Molecular formula: H2.
Relative molecular mass: 2.015 88 (based on the 2007 International Atomic Weight Table).

Development Information

Word Count: 17 Thousand words Pages: 12 pages

Replace the following standards

GB/T 7445-1995 Pure hydrogen and high pruity hydrogen and ultra pure hydrogen

Superseded by the following standards

GB/T 3634.2-2025 Hydrogen—Part 2:Pure hydrogen,high purity hydrogen and ultra purity hydrogen

Referenced Standards

GB/T 3634.1-2006 Hydrogen—Part 1:Industrial hydrogen GB/T 5832.3-2011 Determination of moisture in gases—Part 3:The method of Cavity Ring-Down Spectroscopy GB/T 6285-2003 Determination of trace oxygen in gases—Eletrochemical method GB/T 6285-2016 Determination of trace oxygen in gases—Electrochemical method GB/T 5832.3-2025 Gas analysis—Determination of moisture in gases—Part 3:The method of cavity ring-down spectroscopy

Related Standards

GB 4962-1985 Replaced

GB 4962-1985 Technical safety regulation for gaseous hydrogen use

Publish Date: 1985-03-01

GB/T 8981-1988 Replaced

GB/T 8981-1988 Determination of trace hydrogen in gases—Gas chromatographic method

Publish Date: 1988-03-15

GB/T 10627-1989 Replaced

GB/T 10627-1989 Gas analysis—Preparation of calibration gas mixtures—Static volumetric methods

Publish Date: 1989-03-01

GB/T 10628-1989 Replaced

GB/T 10628-1989 Gas analysis—Determination of composition of calibration gas mixtures—Comparison methods

Publish Date: 1989-03-22

GB 13548-1992 Replaced

GB 13548-1992 General principle of safety assessment for phosgene and its products plant

Publish Date: 1992-06-29

GB 13591-1992 Replaced

GB 13591-1992 Rules for the filling of dissolved acetylene

Publish Date: 1992-08-05