NF A84-622

NF A84-622

January 1982
Standard Cancelled

Equipment for gaz welding and allied processes. Hose connections.

Main informations

Collections

National standards and national normative documents

Publication date

January 1982

Number of pages

6 p.

Reference

NF A84-622

ICS Codes

25.160.30   Welding equipment

Classification index

A84-622

Print number

1

International kinship

ISO 3253:1975
Replaced standards (2)
NF A84-622
August 1961
Standard Cancelled
Equipment for gas welding and related processes. Standard fittings without plastic gaskets for hoses. (dimensional characteristics).

NF A84-623
August 1961
Standard Cancelled
Equipment for gas welding and related processes. Reducing fittings without plastic gaskets for hoses. (dimensional characteristics).

Standard replaced by (1)
NF EN 560
November 1994
Standard Cancelled
Gas welding equipment. Hose connections for equipment for welding, cutting and allied processes.

Ce document définit les dimensions des raccords filetés pour tuyaux souples pour appareils de soudage, coupage et techniques connexes utilisés dans tous les pays européens sauf la France, ainsi que les dimensions spécifiques applicables en France (voir avant-propos national).

Table of contents
  • AVANT-PROPOS
    2
  • 1. - Objet et domaine d'application
    2
  • 2. - Références
    2
  • 3. - Nomenclature
    2
  • 4. - Classification - Désignation
    3
  • 4.1 - Classification
    3
  • 4.2 - Désignation
    3
  • 5. - Matériaux
    3
  • 5.1 - Application à l'acétylène
    3
  • 5.2 - Application à l'oxygène
    3
  • 6. - Dimensions et spécifications particulières
    4
  • 6.1 - Unités
    4
  • 6.2 - Mamelon fileté à portée conique
    4
  • 6.3 - Écrou de douille
    4
  • 6.4 - Douille porte-tuyau à portée sphérique
    5
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