NF EN ISO 11363-2

NF EN ISO 11363-2

December 2017
Standard Current

Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 2 : inspection gauges

ISO 11363-2:2017 specifies types, dimensions and principles of use of gauges, to be used in conjunction with the taper threads specified in ISO 11363-1 (i.e. 17E and 25E threads).It provides examples of calculations for thread gauge dimensions on the large end diameter (Annex A) and draws attention to the limitations of the gauging system specified (Annex B).

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Main informations

Collections

National standards and national normative documents

Publication date

December 2017

Number of pages

29 p.

Reference

NF EN ISO 11363-2

ICS Codes

21.040.30   Special screw threads
23.020.30   Gas pressure vessels, gas cylinders

Classification index

E29-674-2

Print number

1

International kinship

ISO 11363-2:2017

European kinship

EN ISO 11363-2:2017
Sumary
Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 2 : inspection gauges

ISO 11363-2:2017 specifies types, dimensions and principles of use of gauges, to be used in conjunction with the taper threads specified in ISO 11363-1 (i.e. 17E and 25E threads).

It provides examples of calculations for thread gauge dimensions on the large end diameter (Annex A) and draws attention to the limitations of the gauging system specified (Annex B).

Replaced standards (1)
NF EN ISO 11363-2
July 2010
Standard Cancelled
Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 2 : inspection gauges

La présente partie de la NF EN ISO 11363 spécifie les types, les dimensions et les principes d'utilisation des calibres, à utiliser conjointement avec les cônes filetés spécifiés dans l'ISO 11363-1 (c'est-à-dire à filetages 17E et 25E). Elle donne des exemples de calculs des dimensions de calibres filetés fondés sur le diamètre de la grosse extrémité (Annexe A) et elle attire l'attention sur les limites du système de vérification par calibres spécifié (Annexe B).

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Exigences
  • 5 Dimensions des calibres
  • 6 Calibres de contrôle
  • 7 Calibres étalons
  • 8 Utilisation des calibres de contrôle
  • 9 Vérification des calibres de contrôle
  • 10 Identification
  • Annexe A (informative) Exemples de calculs des dimensions de calibres filetés fondés sur le diamètre de la grosse extrémité
  • Annexe B (informative) Limites du système de vérification par calibres
  • Bibliographie
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