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ISO 11114-1:2020

Gas cylinders — Compatibility of cylinder and valve materials with gas contents — Part 1: Metallic materials ISO 11114-1:2020

Publication date:   May 27, 2020

General information

90.92   Standard to be revised   Nov 13, 2025

ISO

ISO/TC 58 Gas cylinders

International Standard

23.020.35   Gas cylinders

Buying

Published

Language in which you want to receive the document.

Scope

This document provides requirements for the selection of safe combinations of metallic cylinder and valve materials and cylinder gas content.
The compatibility data given is related to single gases and to gas mixtures.
Seamless metallic, welded metallic and composite gas cylinders and their valves, used to contain compressed, liquefied and dissolved gases are considered.
NOTE In this document the term "cylinder" refers to transportable pressure receptacles, which also include tubes and pressure drums.
Aspects such as the quality of delivered gas product are not considered.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 11114-1:2012

WITHDRAWN
ISO 11114-1:2012/Amd 1:2017

NOW

PUBLISHED
ISO 11114-1:2020
90.92 Standard to be revised
Nov 13, 2025

CORRIGENDA / AMENDMENTS

PUBLISHED
ISO 11114-1:2020/Amd 1:2023

REVISED BY

IN_DEVELOPMENT
ISO/CD 11114-1




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