Properties of Copper pipe
ITS annealed (R220) Cu-DHP grade phosphorus-deoxidized
copper, 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 physically cross-linked expanded polyethylene
insulating sheath with the following specifications:
• thermal conductivity at 40°C λ ≤ 0.040 W/m*K
• water vapour diffusion resistance (anti-condensation)
factor μ ≥ 15000
• reaction to fire class 1
• operating temperature -80°/+120°C
• CFC free
External smooth extruded polyethylene (LDPE) blue
film with added flame retardant, high resistance to
tears/tearing and abrasions.