# ISO 4427-5:2007 — Withdrawn and superseded ISO standards For ISO 4427-5:2007, item title is Plastics piping systems — Polyethylene (PE) pipes and fittings for water supply — Part 5: Fitness for purpose of the system; status code is 9599; successor is ISO 4427-5:2019; withdrawn / published date is 2007-07-31, recorded from its source on 2026-08-05. - **Identifier:** ISO 4427-5:2007 _(verified: appears in the quote below)_ - **Item title:** Plastics piping systems — Polyethylene (PE) pipes and fittings for water supply — Part 5: Fitness for purpose of the system _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 4427-5:2019 - **Withdrawn / published date:** 2007-07-31 _(verified: appears in the quote below)_ ## What the source says > 40065,IS,,ISO 4427-5:2007,Plastics piping systems — Polyethylene (PE) pipes and fittings for water supply — Part 5: Fitness for purpose of the system,Systèmes de canalisations en plastique — Tubes et raccords en polyéthylène (PE) destinés à l'alimentation en eau — Partie 5: Aptitude à l'emploi du système,2007-07-31,1,"['23.040.45','93.025','23.040.20','91.140.60']",ISO/TC 138/SC 2,9599,,[72186],['en'],7,"

ISO 4427-5:2007 specifies the characteristics of the fitness for purpose of assembled piping systems made from polyethylene (PE) 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 pa ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).