# ISO 3126:1974 — Withdrawn and superseded ISO standards For ISO 3126:1974, item title is Plastics pipes — Measurement of dimensions; status code is 9599; successor is ISO 3126:2005; withdrawn / published date is 1974-08-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 3126:1974 _(verified: appears in the quote below)_ - **Item title:** Plastics pipes — Measurement of dimensions _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 3126:2005 - **Withdrawn / published date:** 1974-08-01 _(verified: appears in the quote below)_ ## What the source says > 8283,IS,,ISO 3126:1974,Plastics pipes — Measurement of dimensions,Tubes en matières plastiques — Mesurage des dimensions,1974-08-01,1,['23.040.20'],ISO/TC 138/SC 5,9599,,[32202],"['en','fr']",2,"

Specification of the measuring apparatus and procedure to be used for the determination of the dimensions of plastics pipes. Following dimensions are to be determined: Wall thickness at any point (precision 0,05 mm), mean outside diameter (rounded to nearest 0,1 mm) and outside diameter at any point (rounded to 0,1 mm).

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).