# ISO 8513:2016 — Withdrawn and superseded ISO standards For ISO 8513:2016, item title is Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes — Test methods for the determination of the initial longitudinal tensile strength; status code is 9599; successor is ISO 8513:2023; withdrawn / published date is 2016-01-26, recorded from its source on 2026-08-05. - **Identifier:** ISO 8513:2016 _(verified: appears in the quote below)_ - **Item title:** Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes — Test methods for the determination of the initial longitudinal tensile strength _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 8513:2023 - **Withdrawn / published date:** 2016-01-26 _(verified: appears in the quote below)_ ## What the source says > 66790,IS,,ISO 8513:2016,Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes — Test methods for the determination of the initial longitudinal tensile strength,Systèmes de canalisations en plastiques — Tubes en plastiques thermodurcissables renforcés de verre (PRV) — Méthodes d'essai pour la détermination de la force en traction longitudinale,2016-01-26,3,['23.040.20'],ISO/TC 138/SC 6,9599,[53352],[84122],['en'],11,"

ISO 8513:2016 specifies two test methods for determining the longitudinal tensile properties of glass-reinforced thermosetting plastics (GRP) pipes. The properties which can be determined are

- the longitudinal tensile strength, and

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).