# ISO 22621-3:2007 — Withdrawn and superseded ISO standards

For ISO 22621-3:2007, item title is Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) — Polyamide (PA) — Part 3: Fittings; status code is 9599; successor is ISO/CD 17135-3 | ISO 16486-3:2012; withdrawn / published date is 2007-11-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 22621-3:2007 _(verified: appears in the quote below)_
- **Item title:** Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) — Polyamide (PA) — Part 3: Fittings _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/CD 17135-3 | ISO 16486-3:2012
- **Withdrawn / published date:** 2007-11-01 _(verified: appears in the quote below)_

## What the source says

> 40709,IS,,ISO 22621-3:2007,Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) — Polyamide (PA) — Part 3: Fittings,Systèmes de canalisations en matières plastiques pour la distribution de combustibles gazeux pour des pressions maximales de service inférieures ou égales à 2 MPa (20 bar) — Polyamide (PA) — Partie 3: Raccords,2007-11-01,1,"['75.200','83.140.30']",ISO/TC 138/SC 4,9599,,"[59178,56839]","['en','ru']",22,"<p>ISO 22621 specifies the physical and mechanical properties of fittings made from polyamide (PA) in accordance with ISO 22621-1, intended to be buried and used for the supply of gaseous fuels at maximum opera

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).