NF EN ISO 15245-1

NF EN ISO 15245-1

April 2002
Standard Cancelled

Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification

La présente partie de l'ISO 15245 spécifie les définitions, les dimensions et les tolérances des filetages parallèles d'un diamètre nominal de 30 mm (désigné 30P), de 25 mm (désigné 25P) et de 18 mm (désigné 18P) raccordant les robinets sur les bouteilles à gaz médicales ou industrielles. La présente partie de l'ISO 15245 ne comporte pas d'exigences de raccordement pour : - la résistance mécanique; - l'étanchéité au gaz; - la capacité à répéter les opérations de montage et de démontage.

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Main informations

Collections

National standards and national normative documents

Publication date

April 2002

Number of pages

18 p.

Reference

NF EN ISO 15245-1

ICS Codes

23.020.35   Gas cylinders

Classification index

E29-686-1

Print number

1 - 07/12/2002

International kinship

ISO 15245-1:2001

European kinship

EN ISO 15245-1:2001
Sumary
Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification

La présente partie de l'ISO 15245 spécifie les définitions, les dimensions et les tolérances des filetages parallèles d'un diamètre nominal de 30 mm (désigné 30P), de 25 mm (désigné 25P) et de 18 mm (désigné 18P) raccordant les robinets sur les bouteilles à gaz médicales ou industrielles. La présente partie de l'ISO 15245 ne comporte pas d'exigences de raccordement pour : - la résistance mécanique; - l'étanchéité au gaz; - la capacité à répéter les opérations de montage et de démontage.

Standard replaced by (1)
NF EN ISO 15245-1
June 2021
Standard Current
Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1 : specification

This document specifies definitions, dimensions and tolerances of parallel screw threads of M30 x 2, M25 x 2 and M18 x 1,5, for the connection of valves to medical and industrial gas cylinders. This document does not contain the connection requirements for: —    mechanical strength; —    gas tightness; —    capability of repeated assembly and dismounting operations (this aspect is covered in ISO 13341).

Table of contents
  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 4 Exigences
    4
  • 4.1 Rotation du filetage
    4
  • 4.2 Profil du filetage
    4
  • 4.3 Pas
    4
  • 4.4 Dimensions du filetage
    6
  • 5 Finition des extrémités de filetage
    6
  • 6 Identification
    6
  • Bibliographie
    8
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