ALUPEX GAS is certified according to the IIP guidelines and complies with the Italian standards UNI 13344 and UNI 7129-1. This makes the system equally suitable for new construction, renovation and the conversion of buildings. It consists of a PE-Xc multilayer pipe and brass press fittings, which ensure durable and reliable connection of the gas supply lines in the buildings, even without the use of O-rings.