DN16
Classes of application (UNI EN ISO 21003 / Operating pressures (bar): 2/10 bar, 5/10 bar
– Maximum operating temperature: 70 °C
– Maximum operating pressure: 10 bar
– Thermal conductivity: 0,45 W/m K
– Coefficient of linear expansion: 0,026 mm/m °C
– Minimum radius of bending: 5 x D pipe – Pipe roughness: 7 μm
– Water capacity: 0,11 l/m
– Application: heating / sanitary plants
DN20
Classes of application (UNI EN ISO 21003 / Operating pressures (bar): 2/10 bar, 5/10 bar
– Maximum operating temperature: 70 °C
– Maximum operating pressure: 10 bar
– Thermal conductivity: 0,45 W/m K
– Coefficient of linear expansion: 0,026 mm/m °C
– Minimum radius of bending: 5 x D pipe
– Pipe roughness: 7 μm
– Water capacity: 0,2 l/m – Application: heating / sanitary plants
Construction
- Inner pipe PE-RT
- Bonding layer connecting the inner pipe to the aluminium pipe
- Horizontal-roller-position welding
- Bonding layer connecting the outer pipe to the aluminium pipe
- External pipe PE-RT