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Emmeti Alpert pipe

Composition
 
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
Construction
  • 1 Inner pipe PE-RT
  • 2 Bonding layer connecting the inner pipe to the aluminium pipe
  • 3 Horizontal-roller-position welding
  • 4 Bonding layer connecting the outer pipe to the aluminium pipe
  • 5 External pipe PE-RT

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Notes
 
Multi-layer pipe for thermosanitary system, in appliance to UNI EN ISO 21003 and made from composite material using a technologically advanced processing during which PE-RT (polyethylene of raised temperature resistance) pipe is coupled with a 0.2 mm thick aluminium core, soldered at the head and externally coated with another layer of PE-RT.
 

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