Seal off your pre-insulated system

Flat gaskets and end or heat shrink sleeves ensure complete sealing of Thermaflex pipe systems. They are available for both Flexalen 600 single and double lines, as well as our pre-insulated straight lengths (Flexalen SL).

For wall penetrations, the annular space sealant embedded in the masonry provides a perfect seal against water ingression. For straight lengths with a smooth outer casing, we offer rubber rings that are highly resistant to corrosion, high temperatures and solvents, while also acting as a firewall.

Homogeneous welding with PB

Our complete range of PB-1 fittings and modern welding technologies ensure full homogeneity and water-tight sealing of all indoor and outdoor installations. That way, the performance of the system can be maximized at full flow speed, and no hassle. We also accommodate transition to other materials such as mechanical fittings by compression, flanges or weld-to-weld solutions.

Complete insulation of connections

To ensure maximum energy efficiency, insulation kits are available for our entire range of pre-insulated pipes. This allows a homogeneous, full-proof insulation of welded connections. Alternatively, you can use our prefabricated tees, elbows and customized connections to simplify network connections while maximizing installation speed and reliability.

Fixed to last

In order to effectively anchor your system, we offer a range of restraining clamps for both single and double line pipe systems. The anchor plates, threaded pipes and elbows durably restrain the pipes in all the necessary places.

Thermaflex Tools

We offer a selection of functional, high quality tools to facilitate your installation work. This includes pipe cutters, cleaners and scraping tools for optimal welding preparation, as well as electrofusion, polyfusion and butt-fusion welding equipment to ensure strong and stable connections.

Discover our range of tools and accessories  here...

... or by downloading our  technical product catalogue.