NF EN 12573-4
NF EN 12573-4

NF EN 12573-4

June 2000
Standard Current

Welded static non-pressurised thermoplastic tanks - Part 4 : design and calculation of flanged joints

Le présent document spécifie la conception et le calcul des joints circulaires à brides, fabriqués à l'aide des matières thermoplastiques : polyéthylène (PIE), polypropylène (PP), polychlorure de vinyle (PVC), polychlorure de vinylidène (PVDF).

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Main informations

Collections

National standards and national normative documents

Publication date

June 2000

Number of pages

17 p.

Reference

NF EN 12573-4

ICS Codes

23.020.10   Stationary containers and tanks
23.040.60   Flanges, couplings and joints
83.140.99   Other rubber and plastics products

Classification index

T58-202-4

Print number

1 - juin 2004

European kinship

EN 12573-4:2000
Sumary
Welded static non-pressurised thermoplastic tanks - Part 4 : design and calculation of flanged joints

Le présent document spécifie la conception et le calcul des joints circulaires à brides, fabriqués à l'aide des matières thermoplastiques : polyéthylène (PIE), polypropylène (PP), polychlorure de vinyle (PVC), polychlorure de vinylidène (PVDF).
Table of contents
  • Avant-propos
    3
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Symboles et abréviations
    4
  • 4 Prescriptions de conception
    5
  • 4.1 Généralités
    5
  • 4.2 Principes de conception
    7
  • 5 Calcul des propriétés des boulons
    7
  • 5.1 Généralités
    7
  • 5.2 Calcul des forces de serrage d'un boulon dans le cas de joints d'étanchéité plats
    7
  • 5.3 Calcul des forces de serrage d'un boulon dans le cas de joints toriques
    8
  • 6 Calcul de l'épaisseur de la bride
    9
  • 6.1 Généralités
    9
  • 6.2 Brides moulées soudées et brides soudées emboîtées à joint d'étanchéité plat ou joint torique
    10
  • 6.3 Collets soudés en bout et collets soudés emboités à joint d'étanchéité plat ou à joint torique
    10
  • 7 Calcul des brides folles métalliques
    11
  • Annexe A (normative) Paramètres du matériau pour les brides folles métalliques
    13
  • Annexe B (informative) Divergences A
    14
  • Bibliographie
    15
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