NF A49-285

NF A49-285

December 1982
Standard Cancelled

Steel tubes. Unalloyed or alloy steel butt welding elliptic caps with quality requirements. Dimensions. Technical delivery conditions.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1982

Number of pages

14 p.

Reference

NF A49-285

ICS Codes

23.040.40   Metal fittings
77.140.75   Steel pipes and tubes for specific use

Classification index

A49-285

Print number

1 - 01/09/1983

International kinship

ISO 3419:1981
Replaced standards (2)
NF A49-285
July 1980
Standard Cancelled
Tubes en acier. Fonds à souder en aciers non alliés ou alliés avec prescriptions de qualité. Dimensions. Conditions techniques de livraison.

NF A49-285
February 1981
Standard Cancelled
Steel tubes. Unalloyed or alloy steel butt welding caps with quality requirements. Dimensions. Technical delivery conditions.

Standard replaced by (2)
NF A49-285
July 1980
Standard Cancelled
Tubes en acier. Fonds à souder en aciers non alliés ou alliés avec prescriptions de qualité. Dimensions. Conditions techniques de livraison.

NF A49-285
February 1981
Standard Cancelled
Steel tubes. Unalloyed or alloy steel butt welding caps with quality requirements. Dimensions. Technical delivery conditions.

Table of contents
  • 1 Généralités
    2
  • 1.1 Objet
    2
  • 1.2 Domaine d'emploi
    2
  • 1.3 Définitions et symboles
    2
  • 1.4 Désignation et rédaction de la commande
    2
  • 2 Références
    2
  • 3 Fabrication
    3
  • 3.1 Fabrication des fonds
    3
  • 3.2 Caractéristiques garanties sur fonds terminés
    3
  • 4 Dimensions et masses unitaires
    4
  • 5 État de livraison
    6
  • 5.1 Aspect et dimensions
    6
  • 5.2 Parachèvement du bord
    6
  • 6 Tolérances
    7
  • 6.1 Dimensions
    7
  • 6.2 Masses
    7
  • 7 Essais
    7
  • 7.1 Définition des lots - Prélèvements pour réception
    8
  • 7.2 Essai de dureté
    8
  • 7.3 Essai de flexion par choc
    8
  • 7.4 Garanties de tenue à la pression
    8
  • 8 Documents
    8
  • 9 Marquage
    8
  • 10 Protection - Conditionnement
    9
  • Annexe 1 Traitements thermiques
    10
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