Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Metal mechanical fittings - Design and dimensional specifications

Le présent document donne des lignes directrices pour le choix des matériaux et la conception des raccords mécaniques conformes à la NF EN 1555-3 destinés aux systèmes de canalisations pour la distribution de combustibles gazeux. Il spécifie également les caractéristiques dimensionnelles des raccords mécaniques. Il s'applique aux raccords mécaniques destinés aux réseaux de tubes PE de diamètre extérieur nominal, dn, inférieur ou égal à 225 mm.

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Main informations

Collections

National standards and national normative documents

Publication date

December 2003

Number of pages

19 p.

Reference

XP T54-971

ICS Codes

23.040.45 Plastics fittings

83.140.30 Plastics pipes and fittings for non fluid use

91.140.40 Gas supply systems

Classification index

T54-971

Print number

1 - 04/12/2003

Sumary

Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Metal mechanical fittings - Design and dimensional specifications

Le présent document donne des lignes directrices pour le choix des matériaux et la conception des raccords mécaniques conformes à la NF EN 1555-3 destinés aux systèmes de canalisations pour la distribution de combustibles gazeux. Il spécifie également les caractéristiques dimensionnelles des raccords mécaniques. Il s'applique aux raccords mécaniques destinés aux réseaux de tubes PE de diamètre extérieur nominal, dn, inférieur ou égal à 225 mm.

Replaced standards (1)

NF T54-069

September 1988

Standard Cancelled

Plastics. Mechanical unions for polyethylene distribution networks for gaseous combustible. Specifications and test methods.

La présente norme fixe les propriétés requises des raccords mécaniques pour tubes PE de diamètre nominal Dn 20 à 225, destinés à la distribution de combustibles gazeux. Plus particulièrement, elle précise les caractéristiques géométriques, physiques et mécaniques, la désignation, le marquage et le conditionnement des raccords. En annexe se trouve la description des méthodes particulières lorsque pour une caractéristique donnée il n'existe pas de norme.

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