For heating and chilled water systems
Pre-insulated copper pipe produced in compliance with current regulations and in reference to the Ministerial Decree. 37/2008 and compliant with energy saving regulations such as Law n° 10/91, the Presidential Decree. 412/93, Legislative Decree 19 August 2005, n° 192 and Legislative Decree 29 December 2006, n° 311.
The copper pipe complies with the UNI EN 1057:2010 harmonized standard which allows the CE mark to be affixed to the product in compliance with the European Regulation 305/2011 relating to construction products and is made up of a CU-DHP alloy, annealed in deoxidised rolls phosphorus, with a minimum copper content of 99.9% and phosphorus content between 0.015% and 0.040%.
Covered with a low density closed cell expanded polyethylene sheath, of suitable thickness, finished with an extruded external film, made up of embossed aqua green PE-LD, which gives the product further mechanical protection as well as an aesthetic finish, it is non-toxic, odorless and free from chlorofluorocarbons (CFCs).
Isorefry
The sheath
The insulating sheath produced by ISOCLIMA is classified as BL-s1,d0, best fire resistance classification for expanded insulating materials in compliance with the European Standard UNI EN 13501-1.
Le sue principali caratteristiche sono: ottima elasticità e flessibilità, ottimo potere isolante. Il tubo di rame “ISOREFRY” di ISOCLIMA è quindi particolarmente adatto per gli impianti di distribuzione acqua refrigerata.
In the case of using the piping for the refrigeration of buildings, the thicknesses applied are standard, however it is recommended to consult your designer to examine any specific needs linked, in particular, to the installation conditions (installation in false ceilings or shafts, with poor ventilation).
The applications
ISOCLIMA's ISOREFRY copper pipe is therefore particularly suitable for chilled water distribution systems.
Technical characteristics of expanded PE insulation
| Spessore isolamento* Insulation thickness* |
8 – 15 mm * |
| Temperature d’impiego Operating temperature range |
-30°C + 95°C |
| Coeff. Dispersione vapore acqueo Coeff. Of water vapour dispersion |
5482 µ |
| Conducibilità termica Thermal conductivity |
0.040 W·m⁻¹·K⁻¹ |
| Densità isolamento Insulation density |
30 ± 3 KG/m³ |
| Residuo carbonioso Carbon residue |
< 0,05 mg/dm² (rispetto a c ≤ 0,20 mg/dm² previsto dalla UNI EN 1057) < 0,05 mg/dm² (as against c ≤ 0,20 mg/dm² prescribed by UNI EN 1057) |
| Resistenza al fuoco Fire resistance |
BL s1, d0 secondo la UNI EN 13501-1 |
| Confezione Packaging |
Rotoli da 50 metri dal Ø10 al Ø18, rotoli da 25 metri Ø22. Comes in 50 metre coils, Ø10 to Ø18, 25 metre coils, Ø22. |
| Dimensioni del tubo di rame nudo (mm) Bare copper pipe dimensions (mm) |
6×1 | 8×1 | 10×1 | 12×1 | 14×1 | 15×1 | 16×1 | 18×1 | 22×1 |
| Dimensioni totali con il rivestimento (mm) Total dimensions with sheath (mm) |
22 | 24 | 28 | 30 | 38 | 39 | 40 | 42 | 52 |
| Spessore della guaina isolante (mm)* Thickness of insulating sheath (mm)* |
8 * | 8 * | 9 * | 9 * | 12 * | 12 * | 12 * | 12 * | 15 * |
| Pressione di scoppio nominale (MPa) Nominal bursting pressure (MPa) |
74,80 | 56,10 | 44,88 | 37,40 | 32,06 | 29,92 | 28,05 | 24,93 | 20,40 |
| Pressione di esercizio nominale (ASTM B 111 M) (MPa) Nominal working pressure (ASTM B 111 M) (MPa) |
18,70 | 14,03 | 11,22 | 9,35 | 8,01 | 7,48 | 7,01 | 6,23 | 5,10 |
| Contenuto di acqua per metro di tubo (I/m) Water content per metre of tube (I/m) |
0,0126 | 0,0283 | 0,0503 | 0,0785 | 0,1131 | 0,1327 | 0,1539 | 0,2011 | 0,3142 |
* The thicknesses applied are standard, however it is recommended to consult your designer to examine any specific needs related to the installation conditions as required by UNI EN 12241.
* The thicknesses applied are standard, however it is suggested that you consult your project designer to examine any specific requirements related to installation conditions as required by UNI EN 12241.
