ELECTROMETRIC SEALS - MATERIALS REQUIREMENTS FOR SEALS USED IN PIPES AND FITTINGS CARRYING GAS AND HYDROCARBON FLUIDS

Published date

01-12-2013

Publisher

Avant-propos
1 Domaine d'application
2 Références normatives
3 Classification
4 Exigences
   4.1 Matériaux
   4.2 Exigences relatives aux garnitures d'étanchéité
       vulcanisées
5 Éprouvettes et température
   5.1 Préparation des éprouvettes
   5.2 Température d'essai
6 Controle de production en usine
7 Essais de controle du produit en usine
   7.1 Échantillonnage
   7.2 Essais de routine
   7.3 Essais de type
8 Stockage
9 Désignation
10 Marquage et étiquetage
Annexe A (informative) Guide de stockage des garnitures
                        d'étanchéité
Annexe ZA (informative) Articles de la présente Norme
                        européenne concernant les exigences
                        essentielles ou d'autres dispositions
                        des Directives UE
Bibliographie

Specifies requirements for elastomeric materials used in seals for supply pipes and fittings, ancillaries and valves at operating temperatures in general from -5 degree C up to 50 degree C and in special cases from -15 degree C up to 50 degree C, for the following: - gaseous fuel (manufactured, natural and liquefied petroleum gas [LPG] in gaseous phase); - hydrocarbon fluids with aromatic content up to 30 % (V/V), including LPG in liquid phase.

DevelopmentNote	Indice de classement: T47-306. (05/2003) Supersedes NFT 47 306 (09/2005)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Current
Supersedes	NFT 47 306 : 1985

Standards	Relationship
UNI EN 682 : 2006	Identical
DIN EN 682:2006-10	Identical
EN 682:2002/A1:2005	Identical
BS EN 682:2002	Identical
UNE-EN 682:2002	Identical

XP E29 826 : 2017 XP	STAINLESS STEEL PLIABLE CORRUGATED HOSE KITS FOR GAS WITH AN OPERATING PRESSURE UP TO 2 BAR
NF EN 88-2 : 2008	PRESSURE REGULATORS AND ASSOCIATED SAFETY DEVICES FOR GAS APPLIANCES - PART 2: PRESSURE REGULATORS FOR INLET PRESSURES ABOVE 500 MBAR UP TO AND INCLUDING 5 BAR