NF EN ISO 11114-1

NF EN ISO 11114-1

June 2020
Standard Current

Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1 : metallic materials

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.

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Main informations

Collections

National standards and national normative documents

Publication date

June 2020

Number of pages

58 p.

Reference

NF EN ISO 11114-1

ICS Codes

23.020.35   Gas cylinders

Classification index

E29-648-1

Print number

1

International kinship

ISO 11114-1:2020

European kinship

EN ISO 11114-1:2020
Sumary
Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1 : metallic materials

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.

Replaced standards (2)
NF EN ISO 11114-1
May 2012
Standard Cancelled
Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1 : metallic materials

ISO 11114-1:2012 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. Aspects such as the quality of delivered gas product are not considered.

NF EN ISO 11114-1/A1
April 2017
Standard Cancelled
Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1 : metallic materials - Amendment 1

Le présent document amende la norme NF EN ISO 11114-1. Les modifications portent sur: le remplacement des notes en 4.3.2 " Remarques particulières " et 6.6.2 " Compatibilité des mélanges de gaz " ; le remplacement de toutes les lignes correspondant aux numéros de gaz 7, 8, 9, 13, 18, 20, 22, 46, 49, 60, 63, 69, 74, 83, 90, 91, 96, 100, 101, 102, 103 en 6.3.2 " Abréviations des matériaux ".

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Matériaux
  • 5 Critères de compatibilité
  • 6 Compatibilité des matériaux
  • Annexe A Code NQSAB de compatibilité gaz/matériaux
  • Bibliographie
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