| Name | List of TÜV approved flange manufacturers renunciating an inspection certificate |
|---|---|
| No. | MB WERK 1253-3-eng |
| Version | 2025-06-24 |
| Subject area | Werkstoffe / Schweißtechnik |
| Description | The list comprises all flange manufacturers which have been inspected, before the date of issue, by an expert of a Technical Supervisory Organisation. It is reissued biannually. |
| Pages | 4 |
| Languages | eng |
