# ISO 11363-2:2010 — Withdrawn and superseded ISO standards For ISO 11363-2:2010, item title is Gas cylinders — 17E and 25E taper threads for connection of valves to gas cylinders — Part 2: Inspection gauges; status code is 9599; successor is ISO 11363-2:2017; withdrawn / published date is 2010-05-06, recorded from its source on 2026-08-05. - **Identifier:** ISO 11363-2:2010 _(verified: appears in the quote below)_ - **Item title:** Gas cylinders — 17E and 25E taper threads for connection of valves to gas cylinders — Part 2: Inspection gauges _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 11363-2:2017 - **Withdrawn / published date:** 2010-05-06 _(verified: appears in the quote below)_ ## What the source says > 50449,IS,,ISO 11363-2:2010,Gas cylinders — 17E and 25E taper threads for connection of valves to gas cylinders — Part 2: Inspection gauges,Bouteilles à gaz — Filetages coniques 17E et 25E pour le raccordement des robinets sur les bouteilles à gaz — Partie 2: Calibres de contrôle,2010-05-06,1,['23.020.35'],ISO/TC 58/SC 2,9599,"[19191,19208]",[69932],"['en','fr']",18,"

ISO 11363-2:2010 specifies types, dimensions and principles of use of gauges, to be used in conjunction with the taper threads specified in ISO 11363-1 (i.e. 17E and 25E threads).

It provides examples of calculations for thread gauge dimensions on the large end diameter and draws attention to the limitations of the gaugi ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).