Standard
Track updates
AS/NZS ISO 11114.2:2025
[Current]Gas cylinders - Compatibility of cylinder and valve materials with gas contents, Part 2: Non-metallic materials
AS/NZS ISO 11114.2:2025 identically adopts ISO 11114 2:2021, which gives guidance on the selection and evaluation of compatibility between non-metallic materials for gas cylinders and valves and the gas contents
Published: 07/02/2025
Pages: 19
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Materials
4.1 General
4.2 Type of materials
5 General consideration
6 Specific considerations
6.1 General
6.2 Non-compatibility risks
6.2.1 Violent reaction (oxidation/burning) (F)
6.2.1.1 Principle
6.2.1.2 Specifications for oxidizing gases
6.2.2 Mass loss (W)
6.2.2.1 Extraction
6.2.2.2 Chemical attack
6.2.3 Swelling of material (S)
6.2.4 Change in mechanical properties (M)
6.2.5 Other compatibility considerations
6.2.5.1 Impurities in the gas (I)
6.2.5.2 Contamination of the material (C)
6.2.5.3 Release of dangerous products (D)
6.2.5.4 Ageing (G)
6.2.5.5 Permeation (P)
7 Compatibility data
7.1 Table of compatibility
7.2 Symbols and abbreviated terms
7.2.1 Symbols for compatibility
7.2.2 Abbreviated terms for materials
7.2.3 Symbols for compatibility risks
7.2.4 Examples
7.2.5 Tables 1 and 2
Bibliography
Cited references in this standard
[Current]
Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 3: Autogenous ignition test for non-metallic materials in oxygen atmosphere
One-time Purchase
Access via web browser on any device
One-time purchase
Single publication
Offline access via PDF^
$149.01 AUD
Inclusive of GSTFormat *
Web Reader
Licenses *
1 License (for yourself - not shareable)
Total$149.01 AUD
IMPORTANT