BS ISO 4427-1:2019 - Plastics piping systems for water supply and for drainage and sewerage under pressure. Polyethylene (PE). General

BS ISO 4427-1:2019

Plastics piping systems for water supply and for drainage and sewerage under pressure. Polyethylene (PE). General

Status : Current   Published : August 2019

Format
PDF

Format
HARDCOPY



This document specifies the general aspects of polyethylene (PE) compounds for the manufacture of pressure pipes and fittings (mains and service pipes) 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;

  • water for other purposes.

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

In conjunction with other parts of the ISO 4427 series, this document is applicable to PE pipes and fittings, their joints and to joints with components made 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 1

For other operating temperatures, guidance is given in Annex A.

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

NOTE 2

It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and installation practices or codes.




Standard NumberBS ISO 4427-1:2019
TitlePlastics piping systems for water supply and for drainage and sewerage under pressure. Polyethylene (PE). General
StatusCurrent
Publication Date15 August 2019
Normative References(Required to achieve compliance to this standard)ISO 13479, ISO 1167-2, ISO 13478, ISO 1167-1:2006, ISO 13953, ISO 12162, ISO 13954, ISO 6259-1, EN 12099, ISO 1133-1, ISO 1183-2, ISO 3, ISO 9080, ISO 4427-2, ISO 11357-6, ISO 15512, ISO 472, ISO 11414, ISO 16871, ISO 4427-3, ISO 13477, ISO 1043-1, ISO 11413, ISO 6964, ISO 1183-1, ISO 6259-3
Informative References(Provided for Information)ISO 13761, ISO 11922-1, ISO 497:1973, CEN/TS 12201-7, ISO 18553, ISO 4065, ISO 4437-1, ISO 760
ReplacesBS ISO 4427-1:2007+A1:2015
International RelationshipsISO 4427-1:2019
Draft Superseded By18/30371004 DC
DescriptorsPipe fittings, Plastics, Potable water, Water supply, Water, Physical properties of materials, Testing conditions, Plastic pipelines, Pipes, Temperature, Pressure, Pipework systems, Designations, Polyethylene
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) Généralités
CommitteePRI/88/2
ISBN978 0 580 52416 5
PublisherBSI
FormatA4
DeliveryYes
Pages26
File Size1.403 MB
Price£182.00


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