AS/NZS ISO 11114.2:2025
Gas cylinders – Compatibility of cylinder and valve materials with gas contents – Part 2: Non-metallic materials
Standard gives guidance on the selection and evaluation of compatibility between non-metallic materials for gas cylinders and valves and the gas contents. It is also applicable to tubes, pressure drums and bundles of cylinders.
This document covers composite and laminated materials used for gas cylinders. It does not include ceramics, glasses and adhesives.
This document is identical with, and has been reproduced from, ISO 11114‑2:2021 Gas cylinders – Compatibility of cylinder and valve materials with gas contents – Part 2: Non-metallic materials.
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AS/NZS ISO 11114.2:2025 Compatibility of cylinder and valve materials with gas contents Non-metallic materials
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)
6.2.2 Mass loss (W)
6.2.3 Swelling of material (S)
6.2.4 Change in mechanical properties (M)
6.2.5 Other compatibility considerations
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
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AS/NZS ISO 11114.2:2025 Compatibility of cylinder and valve materials with gas contents Non-metallic materials
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)
6.2.2 Mass loss (W)
6.2.3 Swelling of material (S)
6.2.4 Change in mechanical properties (M)
6.2.5 Other compatibility considerations
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
AS/NZS ISO 11114.2:2025
Online Library subscription information
Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team.