The Radfloor system 1 multi-layer pipe consists of 5 layers. One PE-RT (polyethylene raised temperature) layer is applied to the inside and one to the outside of the welded aluminium pipe. Both PE-RT layers are permanently bonded to the aluminium pipe by means of an adhesive layer.
The 5-layer structure combines the advantages of both plastic and metal pipes. The pipe is form stable when bent into a shape.
Selected raw materials and a long experience in production guarantee the high quality of a technically perfected product. The pipe offers a maximum sustainable working temperature at tmax 70 °C and pmax of 6 bar. The maximum transient temperature is 85 °C.
Oxygen tight (because of the welded aluminium layer), form stable, low thermal expansion, very smooth inside wall which is chemically resistant to corrosion.