Insulated coils

COVER - Expanded polyethylene insulation

Insulated copper pipes in coils for heating applications

COVER - Expanded polyethylene insulation
INSULATED COPPER PIPES IN COILS FOR HEATING

The coated copper pipe CUPRUMFOMA COVER is produced by the most modern drawing technologies; the in-line machining control on 100% of the production and the constant check of the dimensional features guarantee the maximum safety. This guarantee of quality allows CUPRUMFOMA to supply the copper pipe according to the customer’s specific requirements, in compliance with the standardized regulations and, when requested, according to the CE EN 1057 standard. The same care and attention are paid to the raw material choice and to the coating production process: this guarantees the maximum protection against the attacks of the construction materials.

We remind as well that copper is a metal whose chemical-physical peculiarities are essential for the energy saving and is also used in bio-building.

Copper pipe characteristics:

Alloy: Copper CU-DHP 99,90 min.
Dimensions and tolerances: upon the specific customer’s requirement according to different standard regulations or, if required, according to the European standard CE EN 1057.
Carbon residue: < 0,20 mg/dm²
Phisycal state: soft annealed (R220)
Excellent corrosion resistance

Use:

Heating plants
Compressed air plants
Sanitary hot water with or without recirculation

Insulation characteristics

Insulation in expanded Polyethylene
According to the L 10/91 and DPR 412 prescriptions
Colour: GREEN*
Insulation thickness: approx. 6,5 mm - approx. 9 mm for the Ø 22
Fire resistance: Self extinguishing CL.1
Marking: by laser at every meter
Odourless and non toxic without CFC
Thermal conductivity at 40° C = <0,040 W/m K
Average density: approx. 30 kg/m3
Operating temperature: -30°C + 95°C
* Other colours on 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 COPPER PIPES - COVER
Dimensions Diameter and wall thickness	Insulation min. thickness	Coil length	Coils per pallet nr	Total mts per pallet	Bursting pressure	Operating pressure ASTM	Water content
mm	mm	m	nr	m	Mpa	Mpa	l/m
10 x 1	6,5	50	20	1000	41,82	10,46	0,05
12 x 1	6,5	50	20	1000	34,85	8,71	0,08
14 x 1	6,5	50	20	1000	29,87	7,47	0,11
15 x 1	6,5	50	20	1000	27,88	6,97	0,13
16 x 1	6,5	50	18	900	26,14	6,54	0,15
18 x 1	6,5	50	18	900	23,23	5,81	0,2
22 x 1	9	25	20	500	19	4,75	0,31

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