BS ISO 9624:2019 - Thermoplastics piping systems for fluids under pressure. Flange adapters and loose backing flanges. Mating dimensions

BS ISO 9624:2019

Thermoplastics piping systems for fluids under pressure. Flange adapters and loose backing flanges. Mating dimensions

Status : Current   Published : July 2019

Format
PDF

Format
HARDCOPY



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 (dn) from 16 mm to 2 500 mm and nominal pressures up to 25 bar1

1

1 bar = 0,1 MPa = 10 5 N/m 2.

(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. dn450 or dn630) 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].




Standard NumberBS ISO 9624:2019
TitleThermoplastics piping systems for fluids under pressure. Flange adapters and loose backing flanges. Mating dimensions
StatusCurrent
Publication Date17 July 2019
Normative References(Required to achieve compliance to this standard)ISO 261, ISO 4427-3, ISO 727-1, EN 1092-1, ISO 15874-3, ISO 1452-3, ISO 7005-1, ISO 15494
Informative References(Provided for Information)ISO 15493, ISO 273, UNI/TR 11588:2015, ISO 10931, ISO 6789 (all parts), ISO 12162, ISO 161-1
International RelationshipsISO 9624:2019
Draft Superseded By18/30344250 DC
DescriptorsDimensions, Backing flanges, Loose flanges, Flanges, Pressure, Fluids, Piping systems
ICS23.040.60
Title in FrenchSystèmes de canalisations thermoplastiques pour fluides sous pression. Collets et brides folles plates. Dimensions de raccordement
CommitteePRI/88/2
ISBN978 0 580 94771 1
PublisherBSI
FormatA4
DeliveryYes
Pages28
File Size2.219 MB
Price£182.00


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