NF EN ISO 14114

NF EN ISO 14114

January 2018
Standard Current

Gas welding equipment - Acetylene manifold systems for welding, cutting and allied processes - General requirements

ISO 14114:2017 applies to acetylene cylinder manifold systems extending from the cylinder valve or the bundle outlet connections to the outlet connection of the main shut-off valve. It specifies requirements for design, materials and testing of cylinder manifold systems for the supply of acetylene for use in welding, cutting and allied processes.ISO 14114:2017 applies to acetylene cylinder manifold systems in which acetylene single cylinders or acetylene bundles are coupled for collective gas withdrawal.NOTE National regulations exist regarding limitation of the amount of single cylinders/bundles of acetylene on a single location (e.g. in warehouse or connected to a manifold system).ISO 14114:2017 also covers a test procedure for decomposition blockers.

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Main informations

Collections

National standards and national normative documents

Publication date

January 2018

Number of pages

20 p.

Reference

NF EN ISO 14114

ICS Codes

25.160.30   Welding equipment

Classification index

A84-443

Print number

1

International kinship

ISO 14114:2017

European kinship

EN ISO 14114:2018
Sumary
Gas welding equipment - Acetylene manifold systems for welding, cutting and allied processes - General requirements

ISO 14114:2017 applies to acetylene cylinder manifold systems extending from the cylinder valve or the bundle outlet connections to the outlet connection of the main shut-off valve. It specifies requirements for design, materials and testing of cylinder manifold systems for the supply of acetylene for use in welding, cutting and allied processes.

ISO 14114:2017 applies to acetylene cylinder manifold systems in which acetylene single cylinders or acetylene bundles are coupled for collective gas withdrawal.

NOTE National regulations exist regarding limitation of the amount of single cylinders/bundles of acetylene on a single location (e.g. in warehouse or connected to a manifold system).

ISO 14114:2017 also covers a test procedure for decomposition blockers.

Replaced standards (1)
NF EN ISO 14114
July 2014
Standard Cancelled
Gas welding equipment - Acetylene manifold systems for welding, cutting and allied processes - General requirements

Le présent document spécifie les exigences de conception et de matériaux relatives aux centrales de détente pour la distribution d'acétylène utilisées en soudage, coupage et techniques connexes. Il décrit également les essais que doivent subir la centrale de détente ainsi que ses composants. Un mode opératoire d'essai du dispositif arrêtant la décomposition de l'acétylène est fourni dans une annexe normative. Des configurations de centrales de détente sont proposées à titre d'exemple dans une annexe informative.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Conception et matériaux
  • 5 Essais
  • 6 Marquage
  • 7 Instructions d'utilisation
  • Annexe A Configurations des centrales de détente pour la distribution d'acétylène
  • Annexe B Mode opératoire d'essai du bloqueur de décomposition
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