# ISO 22621-1:2007 — Withdrawn and superseded ISO standards

For ISO 22621-1:2007, 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2 MPa (20 bar) — Polyamide (PA) — Part 1: General; status code is 9599; successor is ISO 16486-1:2012 | ISO/CD 17135-1; withdrawn / published date is 2007-11-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 22621-1:2007 _(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 1: General _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 16486-1:2012 | ISO/CD 17135-1
- **Withdrawn / published date:** 2007-11-01 _(verified: appears in the quote below)_

## What the source says

> 40707,IS,,ISO 22621-1:2007,Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) — Polyamide (PA) — Part 1: General,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 1: Généralités,2007-11-01,1,"['75.200','83.140.30']",ISO/TC 138/SC 4,9599,,"[56837,59176]","['en','ru']",29,"<p>ISO 22621-1:2007 specifies the general properties of polyamide (PA) compounds for the manufacture of pipes, fittings and valves made from these compounds, intended to be buried and used for the supply of g

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).