# ISO 161-2:1977 — Withdrawn and superseded ISO standards

For ISO 161-2:1977, item title is Thermoplastic pipes for the transport of fluids — Nominal outside diameters and nominal pressures — Part 2: Inch series; status code is 9599; successor is ISO 161-2:1996; withdrawn / published date is 1977-09-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 161-2:1977 _(verified: appears in the quote below)_
- **Item title:** Thermoplastic pipes for the transport of fluids — Nominal outside diameters and nominal pressures — Part 2: Inch series _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 161-2:1996
- **Withdrawn / published date:** 1977-09-01 _(verified: appears in the quote below)_

## What the source says

> 3994,IS,,ISO 161-2:1977,Thermoplastic pipes for the transport of fluids — Nominal outside diameters and nominal pressures — Part 2: Inch series,Tubes en thermoplastiques pour le transport des fluides — Diamètres extérieurs nominaux et pressions nominales — Partie 2: Série en inches,1977-09-01,1,['23.040.20'],ISO/TC 138,9599,[4273],[24510],"['en','fr']",2,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).