ISO 4427-1:2007 Preview

Plastics piping systems -- Polyethylene (PE) pipes and fittings for water supply -- Part 1: General

ISO 4427-1:2007 specifies the general aspects of polyethylene (PE) piping systems (mains and service pipes) intended for the conveyance of water for human consumption, including raw water prior to treatment and water for general purposes. It also specifies the test parameters for the test methods to which it refers.

In conjunction with the other parts of ISO 4427, it is applicable to PE pipes, fittings, their joints and to mechanical joints with components of other materials, intended to be used under the following conditions: a maximum operating pressure (MOP) up to and including 25 bar; an operating temperature of 20 °C as the reference temperature.


General information

  • Current status : Published
    Publication date : 2007-08
  • Edition : 1
    Number of pages : 14
  • :
    ISO/TC 138/SC 2
    Plastics pipes and fittings for water supplies
  • 23.040.45
    Plastics fittings
    23.040.20
    Plastics pipes
    91.140.60
    Water supply systems
    93.025
    External water conveyance systems

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