# ISO 3607:1977 — Withdrawn and superseded ISO standards For ISO 3607:1977, item title is Polyethylene (PE) pipes — Tolerances on outside diameters and wall thicknesses; status code is 9599; successor is ISO 11922-1:1997 | ISO 11922-2:1997; withdrawn / published date is 1977-12-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 3607:1977 _(verified: appears in the quote below)_ - **Item title:** Polyethylene (PE) pipes — Tolerances on outside diameters and wall thicknesses _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 11922-1:1997 | ISO 11922-2:1997 - **Withdrawn / published date:** 1977-12-01 _(verified: appears in the quote below)_ ## What the source says > 9036,IS,,ISO 3607:1977,Polyethylene (PE) pipes — Tolerances on outside diameters and wall thicknesses,Tubes en polyéthylène (PE) — Tolérances sur le diamètre extérieur et l'épaisseur de paroi,1977-12-01,1,['23.040.20'],ISO/TC 138,9599,"[5739,5741]","[9035,21186]","['en','fr']",1, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).