Characteristics

DN17
Classes of application / Operating pressures (bar): Cl. 4/6 bar - Cl. 5/6 bar
Oxygen permeability (DIN 4726): minor of 0.1 mg/(m²d) a 40 °C; minor of 0.34 mg/(m²d) a 80 °C
Density: 950 kg/m³
Degree of reticulation: ≥70%
Softening temperature: 135 °C
Breaking load: 18 MPa
Thermal conductivity: 0.41 W/mK
Average coefficient of linear expansion: 0.14 mm/m °C
Minimum bending radius: 5 x D pipe
Internal roughness: 7 µm
Water capacity: 0,133 l/m
Application: heating systems (not suitable for plumbing systems)

DN 20 - DN 25
Classes of application / Operating pressures (bar): Cl. 4/6 bar - Cl. 5/6 bar
Oxygen permeability (DIN 4726): minor of 0.1 mg/(m²d) a 40 °C; minor of 0.34 mg/(m²d) a 80 °C
Density: 950 kg/m³
Degree of reticulation: ≥70%
Softening temperature: 135 °C
Breaking load: 18 MPa
Thermal conductivity: 0.41 W/mK
Average coefficient of linear expansion: 0.14 mm/m °C
Minimum bending radius: 5 x D pipe
Internal roughness: 7 µm
Water capacity: 0,201 l/m (20x2) - Water capacity: 0,327 l/m (25x2,3)
Application: heating systems
CodeSizeMts. pack
2813067417 x 2 mm240
2813067617 x 2 mm600
2813068420 x 2 mm500
2813068625 x 2,3 mm500

Notes

Pipe in high-density polyethylene, with peroxide crosslinking, certified according to standards UNI EN ISO 15875/2 and provided with an oxygen barrier in conformity with standard DIN 4726.