NF A49-004
NF A49-004

NF A49-004

October 1984
Standard Cancelled

Steel tubes. Seamless and welded tubes with circular section and supplies to be welded. General outlay of dimensions. Preferential selection.

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Main informations

Collections

National standards and national normative documents

Publication date

October 1984

Number of pages

39 p.

Reference

NF A49-004

ICS Codes

23.040.10   Iron and steel pipes
23.040.40   Metal fittings
77.140.75   Steel pipes and tubes for specific use

Classification index

A49-004

Print number

1 - mai 1986

International kinship

ISO 3419:1981
Table of contents
  • Avant-propos
    1
  • 1 Objet et domaine d'application
    2
  • 2 Références
    2
  • 3 Classification des diamètres et gamme des dimensions
    2
  • 3.1 Classification des diamètres extérieurs
    2
  • 3.2 Épaisseurs préférentielles pour tubes et accessoires à souder
    2
  • 3.3 Gamme générale des fabrications et masses linéiques
    3
  • Annexe 1
    12
  • Annexe 2
    36
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