TREFI®CLIM MONO UND DUO

TREFI®Clim is a half-hard copper tube that complies with standard EN 12735-1. The TREFI®Clim copper tube has an extremely high-quality, shiny, dust and moisture-free internal surface, thus fulfilling the most stringent requirements in the distribution of refrigerants for ACR technology (refrigerants R410A, R407C, etc.). To maintain this level of cleanliness until the time the tubes arrive at the installation site, each tube is firmly closed at both ends by means of caps. The insulating jacket, made of closed-cell polyethylene foam (density 30 kg/m3) is coated with a white, vapour-blocking protective film (μ > 12000).


Product                                                                                
Designation
Minimum tensile strength (N/mm²)
Minimum elongation at break

Coils
R220
220
40%


Technical properties
Alloy
Reference standard
Right to use the NF seal
Linear thermal expansion coefficient
Thermal conductivity
Absolute roughness
Residual carbon on the internal walls
Absolutely gas-tight and UV-resistant

Values
Cu DHP / CW024A
NF EN 12735-1
No
0.0166 mm/m.°C
at 20°C = 364 W/m.°C
μ= 0.0015 mm
superclean® annealed



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TREFICLIM - TUBES DE CUIVRE FRIGORIFIQUES PRÉ-ISOLÉS
FR