# ISO/TR 15377:1998 — Withdrawn and superseded ISO standards

For ISO/TR 15377:1998, item title is Measurement of fluid flow by means of pressure-differential devices — Guidelines for the specification of nozzles and orifice plates beyond the scope of ISO 5167-1; status code is 9599; successor is ISO/TR 15377:2007; withdrawn / published date is 1998-05-14, recorded from its source on 2026-08-05.

- **Identifier:** ISO/TR 15377:1998 _(verified: appears in the quote below)_
- **Item title:** Measurement of fluid flow by means of pressure-differential devices — Guidelines for the specification of nozzles and orifice plates beyond the scope of ISO 5167-1 _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/TR 15377:2007
- **Withdrawn / published date:** 1998-05-14 _(verified: appears in the quote below)_

## What the source says

> 27448,TR,,ISO/TR 15377:1998,Measurement of fluid flow by means of pressure-differential devices — Guidelines for the specification of nozzles and orifice plates beyond the scope of ISO 5167-1,Mesurage du débit des fluides au moyen d'appareils déprimogènes — Lignes directrices pour les spécifications des tuyères et diaphragmes non couverts par l'ISO 5167-1,1998-05-14,1,['17.120.10'],ISO/TC 30/SC 2,9599,,[40029],['en'],21,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).