# ISO 4065:1978 — Withdrawn and superseded ISO standards

For ISO 4065:1978, item title is Thermoplastic pipes — Universal wall thickness table; status code is 9599; successor is ISO 4065:1996; withdrawn / published date is 1978-02-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4065:1978 _(verified: appears in the quote below)_
- **Item title:** Thermoplastic pipes — Universal wall thickness table _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4065:1996
- **Withdrawn / published date:** 1978-02-01 _(verified: appears in the quote below)_

## What the source says

> 9776,IS,,ISO 4065:1978,Thermoplastic pipes — Universal wall thickness table,Tubes en thermoplastique — Tableau universel des épaisseurs de paroi,1978-02-01,1,['23.040.20'],ISO/TC 138,9599,,[21405],"['en','fr']",4,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).