# ISO/TR 7474:1981 — Withdrawn and superseded ISO standards

For ISO/TR 7474:1981, item title is High density polyethylene pipes and fittings — Chemical resistance with respect to fluids to be conveyed; status code is 9599; successor is ISO/TR 10358:1993; withdrawn / published date is 1981-06-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO/TR 7474:1981 _(verified: appears in the quote below)_
- **Item title:** High density polyethylene pipes and fittings — Chemical resistance with respect to fluids to be conveyed _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/TR 10358:1993
- **Withdrawn / published date:** 1981-06-01 _(verified: appears in the quote below)_

## What the source says

> 14212,TR,,ISO/TR 7474:1981,High density polyethylene pipes and fittings — Chemical resistance with respect to fluids to be conveyed,Tubes et raccords en polyéthylène haute densité — Résistance chimique vis-à-vis des fluides,1981-06-01,1,"['23.040.45','23.040.20']",ISO/TC 138,9599,,[18415],"['en','fr']",10,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).