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Technical dataThe PEX-b/AI/PEX-b multilayer pipe can be used for:• the distribution of hot and cold water for sanitary use• the creation of radiant panel heating and cooling systems• the creation of traditional heating systems• systems with heating elements in cast iron, aluminium or steel
The R999 multilayer pipe consists of an internal layer of PEX-b (cross-linked polyethylene), an intermediate layer of aluminium welded longitudinally (head-head) with laser technology, and an external layer of white PEX-b. The intermediate layers of adhesive evenly join the layer of aluminium to the layers of PEX-b. The aluminium layer, welded head-head with laser technology, guarantees a firm barrier against oxygen and other gases, and also provides the product with excellent crush resistance. On the basis of current regulations, the PEX-b/ Al/PEX-b multilayer pipe is suitable for carrying drinking water.