# ISO 28765:2008 — Withdrawn and superseded ISO standards For ISO 28765:2008, item title is Vitreous and porcelain enamels — Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges; status code is 9599; successor is ISO 28765:2016; withdrawn / published date is 2008-09-19, recorded from its source on 2026-08-05. - **Identifier:** ISO 28765:2008 _(verified: appears in the quote below)_ - **Item title:** Vitreous and porcelain enamels — Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 28765:2016 - **Withdrawn / published date:** 2008-09-19 _(verified: appears in the quote below)_ ## What the source says > 44935,IS,,ISO 28765:2008,Vitreous and porcelain enamels — Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges,Émaux vitrifiés — Conception de réservoirs en acier boulonnés pour le stockage ou le traitement des eaux ou des effluents d'eaux usées urbains ou industriels,2008-09-19,1,['25.220.50'],ISO/TC 107,9599,,[66382],"['en','fr']",26,"
ISO 28765:2008 establishes the requirements for the design and use of vitreous-enamel-coated bolted cylindrical steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges.
It applies to the design of the tank and any associated roof and gives guidan ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).