KAN‑therm ultraLINE pipes with AL layer
KAN‑therm ultraLINE pipes with AL layer, known also as composite pipes, make use of the plastic properties of the aluminium layer embedded in the pipe wall structure. It makes it possible to form and shape the pipes freely and makes laying pipelines easy and comfortable.
The specially selected aluminium alloy is characterised by high elasticity, which makes the ultraLINE pipes with AL layer unique and they can be expanded during the process of the connection assembly.
The aluminium layer is joined by laser butt-welding and reduces the phenomenon of oxygen ingress into the installation, acting as the EVOH anti-diffusion coating.
This part of the pipe construction is also responsible for limiting thermal expansion. This is why this type of pipes is ideal if the installation must made on plaster.
Multilayer pipes are also supplied with thermal insulation.