# ISO 11117:1998 — Withdrawn and superseded ISO standards For ISO 11117:1998, item title is Gas cylinders — Valve protection caps and valve guards for industrial and medical gas cylinders — Design, construction and tests; status code is 9599; successor is ISO 11117:2008; withdrawn / published date is 1998-08-13, recorded from its source on 2026-08-05. - **Identifier:** ISO 11117:1998 _(verified: appears in the quote below)_ - **Item title:** Gas cylinders — Valve protection caps and valve guards for industrial and medical gas cylinders — Design, construction and tests _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 11117:2008 - **Withdrawn / published date:** 1998-08-13 _(verified: appears in the quote below)_ ## What the source says > 19104,IS,,ISO 11117:1998,"Gas cylinders — Valve protection caps and valve guards for industrial and medical gas cylinders — Design, construction and tests","Bouteilles à gaz — Chapeaux fermés et chapeaux ouverts de protection des robinets de bouteilles à gaz industriels et médicaux — Conception, construction et essais",1998-08-13,1,"['11.040.10','23.020.35']",ISO/TC 58/SC 2,9599,,[37772],"['en','fr']",9, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).