Preinsulated copper tube with seamless expanded PE sheath, specific for chilled water air conditioning and heating systems (L.10/91 category 0,5)
Copper tube Characteristics Annealed copper tube (Cu-DHP 99.90 min.) (R220), carbon residue <0,20 mg/dm2, seamless for water, air, gas and fluids in general, mechanical properties, dimensions, tolerances and eccentricity comply with EN 1057. Coating Characteristics Insulating sheath in closed-cell expanded polyethylene (without welding), with the following technical values: • Thermal conductivity at 40° = 0,040 W/m*K • Certified permeability factor far exceeding ≥ 10.000 • Fire resistance Euroclass Bl-s1-d0 • Operating temperature - 80°C / +100°C • It does not include CFC External film in LDPE with high mechanical resistance, anti-scratch. Fields of application Ideal for the realization of FAN-COIL systems for cooling and heating (L.10/91 category 0,5). Delivery and packaging Packaged in coils on wooden pallets with cardboard layers and firmly anchored by a transparent polyethylene film that wraps it completely.