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Norm

ISO 4427-1:2007

Issue date: 2007 07 31

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, in...
Withdrawn: 2019 08 06

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.

ISO 4427-1:2019
2019 08 06
Plastics piping systems for water supply and for drainage and sewerage under pressure — Polyethylene...
Norm
ISO 4427-1:2007
2007 07 31
Plastics piping systems — Polyethylene (PE) pipes and fittings for water supply — Part 1: General
Norm
ISO 4427:1996
1996 12 19
Polyethylene (PE) pipes for water supply — Specifications
Norm
Norm
ISO 4427-1:2019
Issue date : 2019 08 06
Plastics piping systems for water supply and for drainage and sewerage under pressure — Polyethylene (PE) — Part 1: General