# ISO 8574:1990 — Withdrawn and superseded ISO standards

For ISO 8574:1990, item title is Aerospace — Hydraulic system tubing — Qualification tests; status code is 9599; successor is ISO 8574:2004; withdrawn / published date is 1990-11-29, recorded from its source on 2026-08-05.

- **Identifier:** ISO 8574:1990 _(verified: appears in the quote below)_
- **Item title:** Aerospace — Hydraulic system tubing — Qualification tests _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 8574:2004
- **Withdrawn / published date:** 1990-11-29 _(verified: appears in the quote below)_

## What the source says

> 15860,IS,,ISO 8574:1990,Aerospace — Hydraulic system tubing — Qualification tests,Aéronautique et espace — Tubes hydrauliques — Essais de qualification,1990-11-29,1,['49.080'],ISO/TC 20/SC 10,9599,,[37543],"['en','fr']",6,"<p>Specifies flexure, pressure impulse and burst test procedures for determining and classifying the fatigue strengths for bent tubing. The procedures are intended for high and low pressure system tubing qualification purposes or for the evaluation of new materials. Describes test equipment, test specimens, stress determination, testing and requirements. Includes figures.</p>"

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).