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.

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Main informations

Collections

National standards and national normative documents

Publication date

May 2017

Number of pages

20 p.

Reference

NF E29-536

ICS Codes

23.040.40   Metal fittings

Classification index

E29-536

Print number

1
Sumary
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.
Replaced standards (1)
NF E29-536
October 1980
Standard Cancelled
Pipework. Dismountable connections with a spheroconical junction. Nominal pressure PN 10.

Standard replaced by (1)
NF E29-536
October 1980
Standard Cancelled
Pipework. Dismountable connections with a spheroconical junction. Nominal pressure PN 10.

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