Characteristics

Classes of application / Operating pressures (bar): Cl. 4/10 bar - Cl. 5/10 bar
Oxygen permeability (DIN 4726): minor of 0.1 mg/(m²d) a 40 °C; minor of 0.34 mg/(m²d) a 80 °C
Density: 940 kg/m³
Thermal conductivity: 0.41 W/mK
Degree of reticulation: ≥60%
Elastic module: 600-800 MPa
Breaking load: 400-600%
Average coefficient of linear expansion: 0.15 mm/(m °C)
Minimum bending radius: 5 x D pipe
Internal roughness: 7 µm
Water capacity: 0.05 l/m
Application: thermal plants
CodeSizeMts. pack
2814180212 x 2 mm240
2814180417 x 2 mm200
2814180617 x 2 mm600
2814180820 x 2 mm500

Notes

5-layers pipe in high-density polyethylene, with electronic system crosslinking, certified according to standards UNI EN ISO 15875-2 and provided with an oxygen barrier in conformity with standard DIN 4726 and certified SKZ HR 3.2.