PEX – A
DN17
Classes of application / Operating pressures (bar): Cl. 4/6 bar – Cl. 5/6 bar – Oxygen permeability: < 0.1 g/m³ 24h – Density: 0.95 gr/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: < 0.1 g/m³ 24h – Density: 0.95 gr/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 (20×2) – Water capacity: 0,327 l/m (25×2,3) – Application: heating systems
PEX – C
Classes of application / Operating pressures (bar):
– Size 8×1: Cl. 1/8 bar – Cl. 2/8 bar – Cl. 4/10 bar – Cl. 5/8 bar
– Size 12×2: Cl. 1/10 bar – Cl. 2/10 bar – Cl. 4/10 bar – Cl. 5/10 bar
– Size 17×2: Cl. 1/10 bar – Cl. 280 bar – Cl. 4/10 bar – Cl. 5/8 bar
Oxygen permeability: mg/(m² x d) ≤ 0,32 (40 °C)
Density: 950 kg/m³
Degree of reticulation: ≥60%
Softening temperature: 135 °C
Breaking load: 18 MPa
Thermal conductivity: 0.38 W/mK
Average coefficient of linear expansion: 0.19 mm/m °C
Minimum bending radius: 5 x D pipe
Surface roughness of the inner pipe: 7 µm
Water capacity size 8×1: 0,028 l/min – size12x2: 0,05 l/m – size 17×2: 0,133 l/m
Application: heating/plumbing systems