20mm - 5 Layer PEX-AL-PEX Pipe - 25 Metres
The basis of the system is simple, safe and fast pipe installation: simply bend by hand or bending spring, cut to length, ream and bevel, join together using screw or press fittings to ensure a permanently tight and leak resistant connection. Rifeng are proud and confident of the product they produce, so confident in fact they offer a 25 year guarantee with their pipe system.
The multilayer pipe is a five-layer composite pex-al-pex pipe that combines the advantages of copper and plastic and eliminates their disadvantages. The aluminium core reliably prevents oxygen/gases from permeating through the surface. It also compensates and reduces snap-back forces and heat expansion with changes of temperature. The stability of the pipe and low heat expansion make only a few fixing points necessary for fast installation.
The pex-al-pex multilayer pipe system has been awarded WRAS certification. This means that as well as central heating and underfloor heating applications it can also be used in potable (drinking) water applications. As an underfloor heating pipe, it offers a cost and time saving solution.