# ISO 4706:1989 — Withdrawn and superseded ISO standards For ISO 4706:1989, item title is Refillable welded steel gas cylinders; status code is 9599; successor is ISO/WD 4706-2 | ISO 4706:2008; withdrawn / published date is 1989-11-23, recorded from its source on 2026-08-05. - **Identifier:** ISO 4706:1989 _(verified: appears in the quote below)_ - **Item title:** Refillable welded steel gas cylinders _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO/WD 4706-2 | ISO 4706:2008 - **Withdrawn / published date:** 1989-11-23 _(verified: appears in the quote below)_ ## What the source says > 10688,IS,,ISO 4706:1989,Refillable welded steel gas cylinders,Bouteilles à gaz soudées en acier destinées à être rechargées,1989-11-23,1,['23.020.35'],ISO/TC 58/SC 3,9599,,"[39103,39102]","['en','fr']",17,"

Specifies minimum requirements for certain aspects concerning material, design, construction, and workmanship, manufacturing processes and test at manufacture of refillable gas cylinders of a test pressure not greater than 75 bar, and of water capacities from 1 up to and including 150 L for compressed, liquefied or dissolved gases, exposed to ambient temperatures. Comprises definitions and symbols. Annex A gives a special prototype test. An example of acceptance certificate is included ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).