Pre-isolated copper tubes for air conditionning

external diameter x thickness (mm) dimensions(inch) coil length (m) insulation thickness
standard  BL,S2,d0 standard  BL,S2,d0
6,35×0,8 1/4″ 25 ou 50 25 6 6
9,52×0,8 3/8″ 25 ou 50 25 8 6
12,7×0,8 1/2″ 25 ou 50 25 10 8
15,87×1 5/8″ 25 25 10 10
19,05×1 3/4″ 25 25 10 10
22,22×1 7/8″ 25 25 10 10
6,35×0,8 – 9,52×0,8 1/4″ – 3/8″ 20 20 6 – 6 6 – 6
6,35×0,8 – 12,7×0,8 1/4″ – 1/2″ 20 20 6 – 8 6 – 8
6,35×0,8 – 15,87×1 1/4″ – 5/8″ 20 20 6 – 8 6 – 10
9,52×0,8 – 15,87×1 3/8″ – 5/8″ 20 20 8 – 8 8 – 10
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TREFI®Clim mono et duo :

TREFI®Clim is an annealed copper tube in accordance with the EN 12735-1 standard. The copper tube TREFI®Clim benefits from an inner surface with very high quality, bright and free of dust and moisture, thus meeting the highest requirements in the transport of refrigerants for air conditioning, air conditioning and refrigeration (R410A, R407C, …). This cleanliness is maintained to the building site through capes put at the ends of the tube.

The insulating cover of polyethylene closed cell foam (30 kg / m3 density) is coated with a white protective film, vapor (μ> 12000).

Can be used

air conditionning
refrigeration

Product Coils
Designation R220
Minimum tensile strength (N/mm²) 220
Minimum elongation at break 40%
Characteristics Values
Alloy Cu DHP – CW024A
Standard NF EN 12735-1
NF certification no
linear thermal expansion coefficient  0,0166 mm/m.°C
Thermal conductivity à 20 °C = 364 W/m.°C
Absolute Roughness μ= 0,0015 mm
Carbone residues annealed superclean®
Completely impermeable to gases, resistant to UV ray