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ISO 4427-1:2007

Plastics piping systems — Polyethylene (PE) pipes and fittings for water supply — Part 1: General ISO 4427-1:2007

Publication date:   Jul 31, 2007

95.99 Withdrawal of Standard   Aug 6, 2019

General information

95.99 Withdrawal of Standard   Aug 6, 2019

ISO

ISO/TC 138/SC 2 Plastics pipes and fittings for water supplies

International Standard

23.040.45   Plastics fittings | 91.140.60   Water supply systems | 93.025   External water conveyance systems | 23.040.20   Plastics pipes

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4427:1996

NOW

WITHDRAWN
ISO 4427-1:2007
95.99 Withdrawal of Standard
Aug 6, 2019

CORRIGENDA / AMENDMENTS

WITHDRAWN
ISO 4427-1:2007/Cor 1:2008

WITHDRAWN
ISO 4427-1:2007/Amd 1:2015

REVISED BY

PUBLISHED
ISO 4427-1:2019