NF EN ISO 14113

NF EN ISO 14113

December 2013
Standard Current

Gas welding equipment - Rubber and plastics hose and hose assemblies for use with indutrial gases up to 450 bar (45 MPa)

ISO 14113:2013 specifies requirements for rubber and plastics hose and hose assemblies for use with compressed, liquefied, and dissolved gases up to a maximum working pressure of 450 bar (45 MPa), within the ambient temperature range of −20 °C to +60 °C.It applies to hose assemblies used to connect industrial gas cylinders to manifolds or bundles prior to any pressure reduction stage. It does not cover rubber or thermoplastic hoses for welding, cutting, and allied processes (see ISO 3821 and ISO 12170). It does not apply to refrigerated liquefied gases or to liquefied petroleum gases (LPG).

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Main informations

Collections

National standards and national normative documents

Publication date

December 2013

Number of pages

21 p.

Reference

NF EN ISO 14113

ICS Codes

23.040.70   Hoses and hose assemblies
25.160.30   Welding equipment
83.140.40   Hoses

Classification index

A84-419

Print number

1 - 29/11/2013

International kinship

ISO 14113:2013

European kinship

EN ISO 14113:2013
Sumary
Gas welding equipment - Rubber and plastics hose and hose assemblies for use with indutrial gases up to 450 bar (45 MPa)

ISO 14113:2013 specifies requirements for rubber and plastics hose and hose assemblies for use with compressed, liquefied, and dissolved gases up to a maximum working pressure of 450 bar (45 MPa), within the ambient temperature range of −20 °C to +60 °C.

It applies to hose assemblies used to connect industrial gas cylinders to manifolds or bundles prior to any pressure reduction stage. It does not cover rubber or thermoplastic hoses for welding, cutting, and allied processes (see ISO 3821 and ISO 12170). It does not apply to refrigerated liquefied gases or to liquefied petroleum gases (LPG).

Replaced standards (1)
NF EN ISO 14113
December 2008
Standard Cancelled
Gas welding equipment - Rubber and plastics hose and hose assemblies for use with industrial gases up to 450 bar (45 MPa)

ISO 14113:2007 specifies requirements for rubber and plastics hose and hose assemblies for use with compressed, liquefied and dissolved gases up to a maximum working pressure of 45 MPa (450 bar), within the ambient temperature range of - 20 °C to + 60 °C. ISO 14113:2007 applies to hose assemblies used to connect industrial gas cylinders to manifolds or bundles prior to any pressure reduction stage. ISO 14113:2007 does not cover rubber or thermoplastic hoses for welding, cutting and allied processes (see ISO 3821 and ISO 12170). ISO 14113:2007 does not apply to refrigerated liquefied gases or to liquefied petroleum gases (LPG).

Table of contents
  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 4 Construction
    3
  • 4.1 Tuyau souple
    3
  • 4.2 Raccords
    3
  • 4.3 Flexibles
    3
  • 5 Dimensions et tolérances
    4
  • 5.1 Diamètre intérieur
    4
  • 5.2 Concentricité
    4
  • 5.3 Longueurs coupées et tolérances
    4
  • 5.4 Longueur des flexibles
    4
  • 6 Propriétés physiques du tube intérieur et du revêtement - Essais de type
    5
  • 6.1 Généralités
    5
  • 6.2 Exigences de résistance à l'inflammation du tube intérieur des tuyaux souples destinés à l'oxygène
    5
  • 6.3 Résistance à l'acétone (tuyaux souple pour acétylène uniquement)
    5
  • 7 Exigences de performance - Essais de type
    5
  • 7.1 Exigences de résistance à la pression
    5
  • 7.2 Adhérence (uniquement pour tuyaux souples en caoutchouc)
    6
  • 7.3 Souplesse
    6
  • 7.4 Souplesse à basse température
    6
  • 7.5 Résistance à l'ozone (pour les tuyaux souples à revêtement protecteur extérieur en caoutchouc)
    6
  • 7.6 Résistance aux UV (pour les tuyaux souples à revêtement protecteur extérieur en plastique)
    6
  • 7.7 Perméabilité aux gaz
    7
  • 7.8 Conductibilité électrique
    7
  • 7.9 Intégrité des raccords
    7
  • 8 Exigences de performances - Essais en production
    7
  • 8.1 Essais sous pression des flexibles
    7
  • 8.2 Essai d'étanchéité
    7
  • 8.3 Nettoyage en vue d'une utilisation avec de l'oxygène
    7
  • 9 Marquage
    7
  • 10 Conditionnement
    8
  • 11 Instructions
    8
  • Annexe A (normative) Essai de décomposition de l'acétylène pour les flexibles utilisés sur les installations d'acétylène à haute pression
    9
  • Annexe B (normative) Essai de surpression d'oxygène
    10
  • Annexe C (normative) Points à considérer pour les installations d'oxygène
    12
  • Bibliographie
    13
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