# ISO/TS 3669-2:2007 — Withdrawn and superseded ISO standards

For ISO/TS 3669-2:2007, item title is Vacuum technology — Bakable flanges — Part 2: Dimensions of knife-edge flanges; status code is 9599; successor is ISO 3669:2017; withdrawn / published date is 2007-08-23, recorded from its source on 2026-08-05.

- **Identifier:** ISO/TS 3669-2:2007 _(verified: appears in the quote below)_
- **Item title:** Vacuum technology — Bakable flanges — Part 2: Dimensions of knife-edge flanges _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 3669:2017
- **Withdrawn / published date:** 2007-08-23 _(verified: appears in the quote below)_

## What the source says

> 40193,TS,,ISO/TS 3669-2:2007,Vacuum technology — Bakable flanges — Part 2: Dimensions of knife-edge flanges,Technique du vide — Brides étuvables — Partie 2: Dimensions des brides à guillotine,2007-08-23,1,['23.160'],ISO/TC 112,9599,,[65135],['en'],7,<p>ISO/TS 3669-2:2007 specifies the dimensions of fixed or rotatable bolted knife-edge style bakable flanges used in vacuum systems for pressures ranging from atmospheric to as low as 10<sup>-13</sup> Pa.</p>

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).