NF T54-975

NF T54-975

January 2004
Standard Cancelled

Plastics piping systems for the supply of gaseous fuels, supply of drinking water, non-drinking water, water for irrigation and industrial applications - Polyethylene (PE) - Automatic recognition system for electrofusion using bar codes

La présente norme spécifie un procédé de reconnaissance numérique des paramètres de soudage, utilisant des code-barres, permettant de délivrer automatiquement l'énergie aux raccords électrosoudables en polyéthylène (PE). Elle s'applique aux raccords électrosoudables utilisés dans les systèmes de canalisations en plastiques pour la distribution de combustibles gazeux, l'alimentation en eau, la distribution d'eau d'irrigation, l'alimentation en eau non potable et pour les applications industrielles. Elle spécifie le format et la structure du code-barres ainsi que le marquage sur le support.

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National standards and national normative documents

Publication date

January 2004

Number of pages

17 p.

Reference

NF T54-975

ICS Codes

23.040.20   Plastics pipes
35.040.50   Automatic identification and data capture techniques
91.140.40   Gas supply systems
91.140.60   Water supply systems

Classification index

T54-975

Print number

1 - 29/12/2003
Sumary
Plastics piping systems for the supply of gaseous fuels, supply of drinking water, non-drinking water, water for irrigation and industrial applications - Polyethylene (PE) - Automatic recognition system for electrofusion using bar codes

La présente norme spécifie un procédé de reconnaissance numérique des paramètres de soudage, utilisant des code-barres, permettant de délivrer automatiquement l'énergie aux raccords électrosoudables en polyéthylène (PE). Elle s'applique aux raccords électrosoudables utilisés dans les systèmes de canalisations en plastiques pour la distribution de combustibles gazeux, l'alimentation en eau, la distribution d'eau d'irrigation, l'alimentation en eau non potable et pour les applications industrielles. Elle spécifie le format et la structure du code-barres ainsi que le marquage sur le support.
Replaced standards (1)
NF T54-066
November 1987
Standard Cancelled
Plastics. Polyethylene fittings with electroweldable insertions for gaseous combustible distribution networks. Specifications and test methods.

La présente norme fixe les spécifications et méthodes d'essais des raccords en polyéthylène à emboîtures électrosoudables pour réseaux de distribution de combustibles gazeux. Plus particulièrement, elle précise le domaine d'application, les caractéristiques géométriques, physiques et mécaniques, la désignation, le marquage servant à leur identification, et le conditionnement des raccords. En annexes se trouve la description des méthodes particulières lorsque pour une caractéristique donnée il n'existe pas de norme.

Standard replaced by (1)
NF ISO 13950
December 2007
Standard Current
Plastics pipes and fittings - Automatic recognition systems for electrofusion joints

ISO 13950:2006 specifies the characteristics of automatic recognition systems (numerical recognition by means of bar codes or magnetic cards, electromechanical recognition using implanted-resistor connectors and self-regulation systems) that enable the energy supply to be delivered automatically to the thermoplastic electrofusion fittings used in pipe jointing. It is applicable to electrofusion fittings intended to be used for plastics piping systems for the conveyance of gaseous fuels, water for human consumption (including raw water prior to treatment) and for general purposes, or of other fluids.

Table of contents
  • Introduction
    4
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Termes et définitions
    5
  • 4 Format du code-barres
    5
  • 5 Structure du code-barres
    5
  • 6 Marquage
    6
  • Annexe A
    (normative) Structure du code-barres 7
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