Pre-insulated ITS copper pipe with foamed Pe sheath designed specifically for heating applications.

Properties of Copper pipe
ITS annealed (R220) Cu-DHP grade phosphorus-deoxidized co pper, with the following chemical composition: Cu + Ag: min. 99.90% – 0.015 % ≤ P (phosphorus) ≤ 0.040 % according to UNI EN 1412. Copper with low carbon content <0.05 mg/dm² (compared to C <= 0.20 mg/dm2 as laid down by standard UNI EN 1057), dimensions and tolerances according to standard EN 1057 "Seamless, round copper tubes for water and gas in sanitary and heating applications".

Properties of Insulation
Closed-cell expanded polyurethane insulating sheath, free of environmentally harmful chlorofluorocarbons (CFC); insulation thickness according to Italian law10/91, with the following specifications:
• Thermal conductivity at 40° λ = 0.040 W/m°C
• Reaction to fire CL 1 (Flame retardant)
• Operating temperature -45°C / +100°C
• Insulation density 30 kg/m3

External smooth extruded polyethylene blue or green film with added flame retardant, high resistance to tears/tearing and abrasions.