NF EN 549+A2
NF EN 549+A2

NF EN 549+A2

April 2024
Standard Current

Rubber materials for seals and diaphragms for gas appliances and gas equipment

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Main informations

Collections

National standards and national normative documents

Publication date

April 2024

Number of pages

34 p.

Reference

NF EN 549+A2

ICS Codes

83.140.50   Seals

Classification index

D36-205

Print number

1

European kinship

EN 549+A2:2024
Replaced standards (1)
NF EN 549+A1
NF EN 549+A1
May 2023
Standard Cancelled
Rubber materials for seals and diaphragms for gas appliances and gas equipment

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Informations à fournir sur le produit
  • 5 Classification
  • 6 Exigences
  • 7 Méthodes d'essai
  • 8 Évaluation de la durée de vie du matériau utilisé pour la fabrication des joints d'étanchéité
  • 9 Spectre infrarouge du matériau
  • A Exigences et méthodes d'essai des pièces
  • B Spectre Infrarouge du matériau
  • C Évaluation de la durée de vie du matériau utilisé pour la fabrication des joints d'étanchéité par la méthode de la Déformation Rémanente à la Compression
  • D Vérification de l'identification du matériau
  • ZA Relation entre la présente Norme européenne et les exigences essentielles concernées du Règlement 2016/426
  • Bibliographie
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