Peštan PERT OXY-pipe system is complementary to PERT-AL-PERT pipes and is used for floor heating or radiator heating and drinking water supply. Depending on the customer’s demand it can be in a protective pipe or without. The pipe has an oxygen barrier in the form of a special layer of EVOH material that does not allow the transfer of oxygen from the environment into the pipe, so the pipe can be safely used in radiator heating systems where the system has steel components that are easily oxidized. The pipe system is easy to install, to bend and does not break. Polyethylene with increased resistance to high temperature, from which the pipe is made, together with other high-quality components guarantees features in accordance with standard EN ISO 22391 and a long life pipe.