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NFA 49 646 : 97 XP

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

STEEL TUBES - ROUND, SQUARE AND RECTANGULAR PRECISION STEEL TUBES LONGITUDINALLY INDUCTION WELDED FROM HOT OR COLD-ROLLED FLAT PRODUCTS, COATED OR NOT COATED - DIMENSIONS - TECHNICAL DELIVERY CONDITIONS

Superseded date

01-05-2003

Published date

12-01-2013

1 Domaine d'application
   1.1 Généralités
   1.2 Domaine d'emploi des tubes
2 Références normatives
3 Définitions
4 Symboles
5 Désignations
6 Informations à fournir par l'acheteur
   6.1 Informations obligatoires
   6.2 Informations optionnelles
   6.3 Exemple de rédaction de la commande
7 Procédé de fabrication
   7.1 Élaboration de l'acier
   7.2 Procédé de fabrication des tubes
8 Prescriptions
   8.1 État de surface
   8.2 Composition chimique
   8.3 Caractéristiques mécaniques
   8.4 Dimensions, masses et tolérances
   8.5 Tolérances
9 Essais et controles
   9.1 Généralités
   9.2 Validité des essais
10 Documents de controle
11 Marquage
12 Protection contre l'oxydation
   12.1 Protection temporaire
   12.2 Aptitude à la galvanisation à chaud
13 Conditionnement

DevelopmentNote
XP NFA 49 646 August 1997. Supersedes NFA 49 542: 1987, NFA 49 643: 1987, NFA 49 645: 1987. (10/2001)
DocumentType
Miscellaneous Product
PublisherName
Association Francaise de Normalisation
Status
Superseded
SupersededBy
Supersedes

NFP 93 523 : 2002 BUILDING SITE EQUIPMENT - TEMPORARY METALLIC STAIRWAYS INTENDED FOR PUBLIC USE

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