Our in-house R&D centre includes a (certified) laboratory to carry out fire tests.

These tests are then authenticated & certified by TNO Efectis, Netherlands and classified via Bureau Veritas both being independent certified & accredited testing facilities.

Read more: Testing and Certification

FAQ - Applications

Which system to use with the different penetration types.

Read more: CSD Applications

You have a range of choices when it comes to cable and pipe penetration seals. Many factors need to be considered when making the decision on which products to use for your project. Beele/CSD products are the choice of Architects, Civil & Fire Engineers, Building Authorities, Construction Companies, Project Managers, Naval Architects, Vessel & Offshore Platform Owners, Shipyards and Installation Companies worldwide.

Read more: Why choose CSD?

CSD is the most functional, versatile and user friendly sealing system on the market.

Read more: What is CSD?