NF EN ISO 11363-1

NF EN ISO 11363-1

July 2010
Standard Cancelled

Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 1 : specifications

ISO 11363-1:2010 specifies dimensions and tolerances for taper screw threads of nominal diameter 17,4 mm (designated 17E) and 25,8 mm (designated 25E) used for the connection of valves to gas cylinders.It does not cover the connection requirements for:mechanical strength;gas tightness;capability of repeated assembly and dismounting operations.Gauge inspection is covered by ISO 11363-2.

See more
View the extract
Main informations

Collections

National standards and national normative documents

Publication date

July 2010

Number of pages

18 p.

Reference

NF EN ISO 11363-1

ICS Codes

21.040.30   Special screw threads
23.020.35   Gas cylinders

Classification index

E29-674-1

Print number

2 - 01/11/2011

International kinship

ISO 11363-1:2010

European kinship

EN ISO 11363-1:2010
Sumary
Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 1 : specifications

ISO 11363-1:2010 specifies dimensions and tolerances for taper screw threads of nominal diameter 17,4 mm (designated 17E) and 25,8 mm (designated 25E) used for the connection of valves to gas cylinders.

It does not cover the connection requirements for:

  • mechanical strength;
  • gas tightness;
  • capability of repeated assembly and dismounting operations.

Gauge inspection is covered by ISO 11363-2.

Replaced standards (2)
NF EN ISO 11116-1
July 1999
Standard Cancelled
Gas cylinders. 17E taper thread for connection of valves to gas cylinders. Part 1 : specifications.

La présente partie de l'ISO 11116 spécifie les définitions, dimensions et tolérances du filetage de dimension nominale 17,4 mm (désigné 17E) raccordant les robinets sur les bouteilles à gaz médicaux ou industriels. La présente partie de l'ISO 11116 ne comporte pas les spécifications concernant le raccordement pour : -- la résistance mécanique ; -- l'étanchéité au gaz ; -- la capacité à répéter les opérations de montage et démontage. Les calibres de vérification font l'objet de l'ISO 11116-2

NF EN 629-1
September 1996
Standard Cancelled
Transportable gas cylinders. 25E taper thread for connection of valves to gas cylinders. Part 1 : specification.

Le présent document fait partie d'un ensemble de normes sur les filetages coniques pour le raccordement des robinets sur les bouteilles à gaz. Il précise les spécifications des filetages 25E.

Standard replaced by (1)
NF EN ISO 11363-1
February 2018
Standard Current
Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 1 : specifications

ISO 11363-1:2018 specifies dimensions and tolerances for taper screw threads of nominal diameter 17,4 mm (designated as 17E) and 25,8 mm (designated as 25E) used for the connection of valves to gas cylinders. ISO 11363-1:2018 does not cover the connection requirements for - mechanical strength, - gas tightness, and - capability of repeated assembly and dismounting operations. Gauge inspection is covered by ISO 11363‑2.

Table of contents
  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Termes et définitions
    1
  • 2.1 Généralités
    1
  • 2.2 Termes relatifs aux cônes
    2
  • 2.3 Termes relatifs au diamètre
    3
  • 2.4 Termes relatifs à la référence
    3
  • 3 Exigences
    4
  • 3.1 Sens du filetage
    4
  • 3.2 Conicité
    4
  • 3.3 Profil du filetage
    4
  • 3.4 Pas, P
    4
  • 3.5 Dimensions
    4
  • 4 Finition des extrémités de filetage
    7
  • 5 Marquage
    8
  • Bibliographie
    9
ZOOM ON ... the Requirements department
To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!

With Requirements, quickly access the main part of the normative text!
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ