NF E29-536
NF E29-536

NF E29-536

April 2023
Standard Current

Gas installations - Dismountable connections with spheoconical junction for pipes gas installations

View the extract New: UPSELL service
Main informations

Collections

National standards and national normative documents

Publication date

April 2023

Number of pages

15 p.

Reference

NF E29-536

ICS Codes

23.040.40   Metal fittings

Classification index

E29-536

Print number

1
Replaced standards (1)
NF E29-536
NF E29-536
May 2017
Standard Cancelled
Gas installations - Dismountable connections with spheoconical junction for pipes gas installations

Le présent document définit les exigences fonctionnelles et d'utilisation des mamelons, des douilles, des écrous utilisés en tuyauterie pour effectuer l'assemblage de tubes ou d'appareils à gaz par jonction sphéro-coniques (JSC) pour une pression maximale de service inférieure ou égale à 5 bar.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Raccord à jonction sphéro-conique (JSC)
  • 5 Exigences relatives à la mise en oeuvre des raccords JSC
  • 6 Essai d'étanchéité
  • 7 Essai de résistance au serrage des écrous à jonction sphéro-conique
  • 8 Essais de résistance à la fissuration sous contrainte en milieu ammoniacal de pièces de raccordement en alliage de cuivre
  • 9 Dimensions complémentaires
  • 10 Marquage
  • 11 Matières
  • Annexe A (normative) Matériaux en alliage de cuivre utilisés pour la fabrication des raccords JSC pour les installations de gaz
  • Annexe B (normative) Caractéristiques essentielles des aciers utilisés pour la fabrication des raccords démontables JSC
  • Bibliographie
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!


What is the Redline format?
The Redline + service - standards comparator allows you to easily and simply identify major changes between the current standard and its last canceled version.

At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula.


The Redlines + service is offered to you on the collection of French standards in force, in French language and in HTML and PDF format.

For an overview of the service, click on View a standard in redline format
New: UPSELL service
  • The UPSELL service allows you to easily update one of your standards.
  • With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
  • Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.
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