BS ISO 4427-5:2019 - Plastics piping systems for water supply, and for drainage and sewerage under pressure. Polyethylene (PE). Fitness for purpose of the system

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BS ISO 4427-5:2019

Plastics piping systems for water supply, and for drainage and sewerage under pressure. Polyethylene (PE). Fitness for purpose of the system

Status : Current   Published : August 2019

Format
PDF

Format
HARDCOPY



This document specifies the characteristics of the fitness for purpose of pipes and/or fittings assemblies made from polyethylene (PE) for buried or above ground applications, intended for the conveyance of water for human consumption, raw water prior to treatment, drainage and sewerage under pressure, vacuum sewer systems, and water for other purposes.

NOTE 1

The intended uses include sea outfalls, laid in water and pipes suspended below bridges.

NOTE 2

This document is intended to be only used by the product manufacturer to assess the performance of components according to ISO 4427-2 and/or ISO 4427-3 when joined together under normal and extreme conditions. It is not intended for on-site testing of pipe systems.

This document also specifies the test parameters for the test methods referred to in this document.

In conjunction with the other parts of the ISO 4427 series, this document is applicable to PE pipes, fittings, their joints and to joints with components of PE and other materials, intended to be used under the following conditions:

  1. a maximum allowable operating pressure (PFA) up to and including 25 bar 1

    1

    1 bar = 0,1 MPa = 10 5 Pa; 1 MPa = 1 N/mm 2.

    ;

  2. an operating temperature of 20  °C as the reference temperature.

NOTE 3

For other operating temperatures, guidance is given in ISO 4427-1: 2019, Annex A.

The ISO 4427 series covers a range of maximum allowable operating pressures and gives requirements concerning colours.




Standard NumberBS ISO 4427-5:2019
TitlePlastics piping systems for water supply, and for drainage and sewerage under pressure. Polyethylene (PE). Fitness for purpose of the system
StatusCurrent
Publication Date15 August 2019
Cross ReferencesISO 1167-2, ISO 13954, ISO 13956, ISO 1167-4, ISO 13953, ISO 17885, ISO 13955, BS ISO 4427-1:2019, BS ISO 4427-3:2019, ISO 11413:2019, ISO 4427-3:2019, BS ISO 4427-2:2019, ISO 4427-1:2019, ISO 11414:2009, ISO 4427-2:2019, ISO 1167-1:2006, ISO 21751, ISO 4437-5, CEN/TS 12201-7
International RelationshipsISO 4427-5:2019
Draft Superseded By18/30371013 DC
DescriptorsTesting conditions, Potable water, Mechanical properties of materials, Marking, Pipe fittings, Polyethylene, Colour, Pipework systems, Plastics, Water, Water supply, Temperature, Dimensions, Physical properties of materials, Plastic pipelines, Pressure
ICS23.040.20
23.040.45
91.140.60
93.025
Title in FrenchSystèmes de canalisations en plastique destinés à l'alimentation en eau et aux branchements et collecteurs d'assainissement sous pression. Polyéthylène (PE) Aptitude à l'emploi du système
CommitteePRI/88/2
ISBN978 0 580 52419 6
PublisherBSI
FormatA4
DeliveryYes
Pages18
File Size14.32 MB
Price£126.00


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