ISO 9624:2019

Indisponible en français

Publiée (Edition 2, 2019)

Cette norme comprend 1 amendement.

ISO 9624:2019

CHF 129

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Résumé

This document specifies the mating dimensions for thermoplastic flange adapters and corresponding loose backing flanges intended to be used in thermoplastic piping systems for the conveyance of fluids under pressure.

It applies to flange adapters and loose backing flanges for use with pipes with nominal outside diameters (d_n) from 16 mm to 2 500 mm and nominal pressures up to 25 bar[1] (PN 25).

This document specifies the dimensions of the flange adapters intended to be used for:

— butt fusion piping systems;

— socket fusion piping systems;

— adhesive jointed piping systems.

NOTE 1 For specific connections with dimensions (e.g. d_n450 or d_n630) not covered in this document, or specific equipment (butterfly valves), specific solutions are available on the market.

This document is applicable to loose backing flanges made from metal, thermoplastics, or a combination of metal and thermoplastics.

This document also provides information on gaskets and gives general recommendations on correct assembling practices.

NOTE 2 Industrial applications are not covered by this document. Products intended for industrial application are covered by ISO 15493^[1], ISO 15494 or ISO 10931^[2].

[1] 1 bar = 0,1 MPa = 10⁵ N/m².

Informations générales

État actuel
: Publiée

Date de publication
: 2019-07

Stade
: Clôture de l'examen [90.60]
Edition
: 2
Comité technique :
ISO/TC 138/SC 2

ICS :
23.040.60
RSS mises à jour

Amendements

Des amendements sont publiés lorsqu’il s’avère que de nouveaux éléments doivent être ajoutés à un document normatif existant. Ils peuvent également inclure des corrections d’ordre rédactionnel ou technique à appliquer au document en vigueur.