It is the innovative PRE-INSULATED pipe and fitting system that is ideally suitable for applications in areas where the heat loss reduction is essential. System was specifically designed for the distribution of hot fluids. The reliability and outstanding physical-mechanical properties of the materials used, together with ease of installation, allow to overcome many problems when installing heat distribution and conditioning systems. Preinsulated electrofusion fittings supplied with the range provides the system with versatility, thus drastically reducing installation times.