# ISO 8572:1991 — Withdrawn and superseded ISO standards

For ISO 8572:1991, item title is Pipes and fittings made of glass-reinforced thermosetting plastics (GRP) — Definitions of terms relating to pressure, including relationships between them, and terms for installation and jointing; status code is 9599; successor is ISO/WD 8572; withdrawn / published date is 1991-07-18, recorded from its source on 2026-08-05.

- **Identifier:** ISO 8572:1991 _(verified: appears in the quote below)_
- **Item title:** Pipes and fittings made of glass-reinforced thermosetting plastics (GRP) — Definitions of terms relating to pressure, including relationships between them, and terms for installation and jointing _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/WD 8572
- **Withdrawn / published date:** 1991-07-18 _(verified: appears in the quote below)_

## What the source says

> 15857,IS,,ISO 8572:1991,"Pipes and fittings made of glass-reinforced thermosetting plastics (GRP) — Definitions of terms relating to pressure, including relationships between them, and terms for installation and jointing","Tubes et raccords en plastique thermodurcissable renforcé au verre textile (PRV) — Définitions des termes relatifs à la pression, y compris les relations entre eux, l'installation et l'assemblage",1991-07-18,1,"['23.040.01','01.040.23']",ISO/TC 138/SC 6,9599,,[26781],"['en','fr']",4,"<p>Defines nominal pressure (PN), maximum allowable pressure, and maximum service pressure when applied to components. States the range of PN ratings for use with components. Annex A forms an

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).