Insulated coils

CLIMAT - Expanded Polyethylene insulation

FrostEn* CLIMAT - Expanded Polyethylene insulation
Insulated pipes for air conditioning and refrigeration

The copper tube CUPRUMFOMA FROSTEN can be used in all plants for air conditioning and refrigeration and it is suitable for the use of refrigerating gas consistent with copper like R407 and R410A.

The in-line production control by defectomat and the continuous control of the external diameter and wall thickness guarantee the maximum safety of the FROSTEN tubes. The tubes are supplied clean, internally degreased and capped. They are produced according to the EN 12735-1 and -2 standards and they also comply with the ASTM B280 specifications.

Copper tube characteristics:

Alloy: Copper Cu DHP 99,90 min.
Dimension and tolerances: according to the EN 12735
Carbon residual: >0,38 mg/dm²
Internal surface smooth and mirror-like
Physical state: annealed (R220)
Excellent resistance to corrosion
Suitable for the new gas R407C and R410A

Use:

Air conditioning and refrigeration plants
Plants with heat pumps

Insulation characteristics:

Expanded polyethylene insulation
in-line extruded on the copper pipe
Produced according to the L 10/91 prescriptions
Colour: Grey*
Insulation thickness: approx. 8 - 10 mm
Fire resistance: self extinguishing Class 1
Marking: by laser at every meter
Odourless and non-toxic - CFC free
Thermal conductivity at 40°C =<0,040 W/m K
Average density: approx. 30 kg/m³
Operating temperature: -30° + 95°C
* * other colours upon request

Packaging:

50 m coils (Ø 22 25m) individually wrapped in film.
Each coil has an identification label with product name, dimensions and length.
Different diameters and lengths can be supplied on request.

*INSULATED TUBES IN COILS FrostEn CLIMAT**
Dimensions od. x w.t. De x Sp.	Insulation min. thickness	Coil length	Coils per pallet	Total mts. per pallet	Bursting pressure	Operating pressure ASTM	Water content
mm	mm	m	nr	m	Mpa	Mpa	l/m
6 x 1	8	50	20	1000	69,70	17,4	0,013
8 x 1	8	50	20	1000	52,27	13,07	0,028
10 x 1	8	50	20	1000	41,82	10,46	0,0503
12 x 1	10	50	18	900	34,85	8,71	0,0785
14 x 1	10	50	18	900	29,87	7,47	0,1131
15 x 1	10	50	18	900	27,88	6,97	0,1327
16 x 1	10	50	16	800	26,14	6,54	0,1539
18 x 1	10	50	16	800	23.23	5,81	0,2011
22 x 1	10	25	16	450	19,00	4,75	0,3142

In compliance with the specific customer’s requirements, pipes can be produced according to different standardized regulations or with different diameters, wall thicknesses and lengths, once the technical feasibility has been verified.