NF ISO 5145

NF ISO 5145

April 2014
Standard Cancelled

Cylinder valve outlets for gases and gas mixtures - Selection and dimensioning

ISO 5145:2014 establishes practical criteria for determining valve outlet connections for gas cylinders.It applies to the selection of gas cylinder valve outlet connections and specifies the dimensions for a number of them.It does not apply to connections used for cryogenic gas withdrawal or gases for breathing equipment, which are the subjects of other International Standards.

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Main informations

Collections

National standards and national normative documents

Publication date

April 2014

Number of pages

42 p.

Reference

NF ISO 5145

ICS Codes

23.020.35   Gas cylinders

Classification index

E29-764

Print number

1

International kinship

ISO 5145:2014
Sumary
Cylinder valve outlets for gases and gas mixtures - Selection and dimensioning

ISO 5145:2014 establishes practical criteria for determining valve outlet connections for gas cylinders.

It applies to the selection of gas cylinder valve outlet connections and specifies the dimensions for a number of them.

It does not apply to connections used for cryogenic gas withdrawal or gases for breathing equipment, which are the subjects of other International Standards.

Standard replaced by (1)
NF ISO 5145
April 2018
Standard Current
Gas cylinders - Cylinder valve outlets for gases and gas mixtures - Selection and dimensioning

ISO 5145:2017 establishes practical criteria for determining valve outlet connections for gas cylinders. It applies to the selection of gas cylinder valve outlet connections and specifies the dimensions for a number of them. ISO 5145:2017 is not applicable to connections used for cryogenic gas withdrawal or gases for breathing equipment, which are the subjects of other International Standards. NOTE Other safeguard provisions like labelling or colour coding are not affected by this document.

Table of contents
  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Principe de détermination des sorties de robinets
    1
  • 3.1 Principe de base
    1
  • 3.2 Gaz purs
    2
  • 3.3 Mélanges de gaz
    2
  • 4 Détermination des raccords
    2
  • 4.1 Raccord
    2
  • 4.2 Étanchéité
    3
  • 5 Marquage
    6
  • 6 Affectation des raccords
    7
  • Annexe A (normative) Groupes de gaz
    13
  • Annexe B (normative) Raccords
    23
  • Annexe C (normative) Utilisation des écrous de raccord serrés à l'aide d'outils
    29
  • Annexe D (informative) Exemples sur la méthode d'affectation des sorties de robinets des bouteilles à gaz pour les gaz à usage médical
    30
  • Bibliographie
    36
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