# ISO 4023:1981 — Withdrawn and superseded ISO standards

For ISO 4023:1981, item title is Rubber hoses for steam — Methods of test; status code is 9599; successor is ISO 4023:1991; withdrawn / published date is 1981-12-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4023:1981 _(verified: appears in the quote below)_
- **Item title:** Rubber hoses for steam — Methods of test _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4023:1991
- **Withdrawn / published date:** 1981-12-01 _(verified: appears in the quote below)_

## What the source says

> 9709,IS,,ISO 4023:1981,Rubber hoses for steam — Methods of test,Tuyaux en caoutchouc pour la vapeur — Méthodes d'essai,1981-12-01,2,['23.040.70'],ISO/TC 45,9599,,[9710],"['en','fr']",5,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).