Provecta has grown from an engineering firm into a fully-fledged manufacturer of metal seals (C-rings), with a fully integrated production line under its own management.
Our engineers design metal C-rings for extreme applications in high-end sectors such as:
- Aerospace
- Energy (nuclear, hydrogen, steam, etc.)
- Oil & gas
- Defence
- R&D
Each production step is managed and validated internally in accordance with our ISO9001 and EN 9100 quality system, making Provecta the ideal partner to help you set up a qualification process for your application.
During this process complete sealing characteristics are determined and recorded:
- Leakage value
- Load value
- Hardness
- Layer thickness
With an average lead time of 4-6 weeks, Provecta is also the fastest manufacturer in the market.





