GB/T 3634.2-2011Hydrogen - Part 2: Pure hydrogen, high pure hydrogen and ultrapure hydrogen (English PDF)
氢气 第2部分：纯氢、高纯氢和超纯氢
GB/T 3634.2 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 3634.2-2025 | Hydrogen - Part 2: Pure hydrogen;high purity hydrogen and ultra purity hydrogen | Valid |
| GB/T 3634.2-2011 | Hydrogen - Part 2: Pure hydrogen, high pure hydrogen and ultrapure hydrogen | Obsolete |
GB/T 3634.2-2011 is obsolete. It has been replaced by GB/T 3634.2-2025. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
December 30, 2011
Implementation date
October 1, 2012
Scope
GB/T 3634.2-2011 is the English-translated version of 氢气 第2部分：纯氢、高纯氢和超纯氢.
GB/T 3634.2-2011 is the Chinese national standard "Hydrogen - Part 2: Pure hydrogen, high pure hydrogen and ultrapure hydrogen".
It was issued on December 30, 2011 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on October 1, 2012. It is obsolete: it has been replaced by GB/T 3634.2-2025.
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Document preview — GB/T 3634.2-2011
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2011-12-30.
Date of implementation: 2012-10-01.
Status: obsolete, replaced by GB/T 3634.2-2025.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 47080-2026Test method for the dislocation density of polished single crystal diamond wafers
- GB/Z 168-2026Large capacity fully wrapped carbon fiber reinforced gas cylinders with plastic liners for compressed hydrogen
- GB/T 19158-2025Fully wrapped carbon-fibre reinforced aluminum lined gas cylinders used on containers or skids for transportation or skids for fueling station of compressed hydrogen
- GB/T 28727-2025Gas analysis — Determination of the contents of trace sulfur compounds in gases — Gas chromatography with flame photometric detector
- GB/T 28729-2025Nitrous oxide
- GB/T 3634.1-2025Hydrogen - Part 1: Industrial hydrogen
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Related Standards
GB/T 3634.1-2006 — Hydrogen - Part 1: Industrial hydrogen
GB/T 3634.1-2025 — Hydrogen - Part 1: Industrial hydrogen
GB/T 3634.2-2025 — Hydrogen - Part 2: Pure hydrogen, high purity hydrogen and ultra purity hydrogen
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GB/T 3634.2-2011
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