# ISO 727:1979 — Withdrawn and superseded ISO standards

For ISO 727:1979, item title is Unplasticized polyvinyl chloride (PVC) fittings with plain sockets for pipes under pressure — Dimensions of sockets — Metric series; status code is 9599; successor is ISO 727:1985; withdrawn / published date is 1979-09-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 727:1979 _(verified: appears in the quote below)_
- **Item title:** Unplasticized polyvinyl chloride (PVC) fittings with plain sockets for pipes under pressure — Dimensions of sockets — Metric series _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 727:1985
- **Withdrawn / published date:** 1979-09-01 _(verified: appears in the quote below)_

## What the source says

> 4961,IS,,ISO 727:1979,Unplasticized polyvinyl chloride (PVC) fittings with plain sockets for pipes under pressure — Dimensions of sockets — Metric series,Raccords en polychlorure de vinyle (PVC) non plastifié à emboîtements lisses pour tubes sous pression — Dimensions des emboîtements — Série métrique,1979-09-01,3,['23.040.45'],ISO/TC 138,9599,,[4962],"['en','fr']",1,

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).