Characteristics

Classes of application / Operating pressures (bar) in compliance with UNI EN ISO 15875-1:
Cl. 4/8 bar - Cl. 5/6 bar
Oxygen permeability (DIN 4726): < 0.1 mg/(m²d) at 40°C; < 0.34 mg/(m²d) at 80 °C
Density: 940 kg/m³
Degree of reticulation: ≥60%
Elasticity module: 600-800 MPa
Ultimate elongation: 400-600%
Thermal conductivity: 0.41 W/(mK)
Average coefficient of linear expansion: 0.15 mm/(m °C)
Minimum bending radius: 5 x D pipe
Water capacity size 0.201 l/m
Application: thermal plants
CodeSizeMts. pack
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.