# ISO 5145:1990 — Withdrawn and superseded ISO standards

For ISO 5145:1990, item title is Cylinder valve outlets for gases and gas mixtures — Selection and dimensioning; status code is 9599; successor is ISO 5145:2004; withdrawn / published date is 1990-02-22, recorded from its source on 2026-08-05.

- **Identifier:** ISO 5145:1990 _(verified: appears in the quote below)_
- **Item title:** Cylinder valve outlets for gases and gas mixtures — Selection and dimensioning _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 5145:2004
- **Withdrawn / published date:** 1990-02-22 _(verified: appears in the quote below)_

## What the source says

> 11154,IS,,ISO 5145:1990,Cylinder valve outlets for gases and gas mixtures — Selection and dimensioning,Raccords de sortie de robinets de bouteilles à gaz et mélanges de gaz — Choix et dimensionnement,1990-02-22,1,['23.020.35'],ISO/TC 58/SC 2,9599,,[35500],"['en','fr']",22,<p>Establishes practical criteria for determining valve outlet connections for gas cylinders of a capacity not greater than 150 l. Applies particullary to countries having neither standards nor regulations and to new gases developed for industrial use. I does not apply to connections used for cryogenic gas groups; annex B deals with connections; double-faucet non-interchangeable connections are given in annex C. The biblio-

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).