ISOREFRY
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ISOREFRY

Made in accordance with the applicable rules and low no. 46 of 5th March 1990and Presidential Decree no. 1095 dated 3rd August 1968, it is an "ESENCOR" CU DHP copper alloy pipe complying with European Standard EN 1057 - annealed in coils and phosphorous-deoxidised, with minimum 99,9% copper content and 0,015 - 0,040% phosphorous, in compliance with UN1 5649/71 series B, heavy, bearing the marking "ESENCOR D x thickness EN 1057 CU DHP 99,9% SIM I 00".

Covered with a low-density closed-cell polyethylene foam steath of a thickness complying with low no. 10/91 that is finished with an outer water-green LDPE extruded film and embossed to ensure improved mechanical protection and appearance. It is non-toxic, odourless and free from chlorofluorocarbons (CFC).


THE SHEATH

The Isoclima insulating sheat, which adheres to a non-flammable base, melts flamelessly and thus belongs to self-extinguishing CLASS 1 (UNI 9177-87) and bears the progressive marking "00 ISO REFRY RIV. L. 10/91 OD x thickness CL. 1" as well as an indication of the date, time and production line for quality control purposes. The main features of the Isorefry sheath are its compactness, thickness and composition, excellent resistance to water vapour, significant reduction in moisture on the outer surface of the pipe when supplying water at dew point temperature.


THE APPLICATIONS

Isorefry insulated copper pipe is mainly used in air conditioning and refrigeration systems.


Technical data
Insulation thickness 8 - 15 mm
Operating temperature range - 30°C - + 95°C
Coeff. of water vapour dispersion 5482 µ
Thermal conductivity 0,0397 W. m-1. K-1
Insulation density 45 KG/m3
Carbon residue < 0,05 mg/dm2 (as against c ≤ 0,20 mg/dm2 prescribed by UNI EN 1057)
Fire resistance Class 1 (self-extinguishing)
Packaging Comes in 50 metre coils, Ø10 to Ø18, 25 metre coils Ø22
Bare copper pipe dimension (mm) 6x1 8x1 10x1 12x1 14x1 15x1 16x1 18x1 22x1
Total dimensions with sheath (mm) 22 24 28 30 38 39 40 42 52
Thickness of insulating sheath (mm) 8 8 9 9 12 12 12 12 15
Nominal bursting pressure (MPa) 74,8 56,1 44,88 37,4 32,06 29,92 28,05 24,93 20,4
Nominal nominating pressure (ASTM B 111 M) (MPa) 18,7 14,03 11,22 9,35 8,01 7,48 7,01 6,23 5,1
Weight of copper pipe (Kg/m) 0,1396 0,1954 0,2286 0,2674 0,3223 0,3542 0,3714 0,4296 0,5862
Water content per metre of tube (l/m) 0,0126 0,0283 0,0503 0,0785 0,1131 0,1327 0,1539 0,2011 0,3142

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    [p1] => scheda-prodotto
    [Prod] => isorefry
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