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NF EN 723 : 2009

Current

Current

The latest, up-to-date edition.

COPPER AND COPPER ALLOYS - COMBUSTION METHOD FOR DETERMINATION OF THE CARBON CONTENT ON THE INNER SURFACE OF COPPER TUBES OR FITTINGS

Published date

12-01-2013

Avant-propos
1 Domaine d'application
2 Termes et définitions
3 Principe général
4 Préparation des échantillons et des éprouvettes
  4.1 Modes opératoires de préparation
  4.2 Préparation des échantillons
  4.3 Nettoyage des surfaces de l'échantillon
  4.4 Préparation des éprouvettes
5 Méthode de détermination de la teneur carbone
  5.1 Généralités
  5.2 Détermination de la teneur carbone
  5.3 Détermination de la valeur du blanc
6 Expression des résultats
7 Étalonnage
8 Rapport d'essai
Bibliographie

Defines a method of combustion for determination of any carbon content on the inner surface of copper tubes or fittings. Applicable only to round copper tubes as in EN 1057 or fittings as in prEN 1254 pt1 and prEN 1254 pt5

DevelopmentNote
Indice de classement: A05-113. Supersedes NFA 05 113. (09/2001) PR NF EN 723 December 2007. (12/2007)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current
Supersedes

Standards Relationship
I.S. EN 723:2009 Identical
DIN EN 723:2009-07 Identical
EN 723:2009 Identical
UNE-EN 723:2010 Identical
BS EN 723:2009 Identical
UNI EN 723 : 2009 Identical

NF EN 1254-1 : 1998 COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 1: FITTINGS WITH ENDS FOR CAPILLARY SOLDERING OR CAPILLARY BRAZING TO COPPER TUBES
NF EN 1254-5 : 1998 COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 5: FITTINGS WITH SHORT ENDS FOR CAPILLARY BRAZING TO COPPER TUBES

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