Insulation Properties :

From inside the form of stars, ivory-colored, plain, unscented and atoksik PVC (polyvinyl chloride) jacket. Indelibly written in a meter at each factory brand, outside diameter, nominal thickness and year of manufacture. Each coil OTTOCOOL branded label adhesive is coated with a layer of transparent polypropylene film.

 

Pipe Properties :
Cu-DHP annealed copper pipe (n. C12200) en 12735-1
Phosphorus deoxidised.
Chemical composition

Cu+Ag 99,9 % 0,015 % < P < 0,040 % with perfectly
Sealed ends and inwardly dehumified.
Dimensions and mechanical characteristics conforming to
ASTM B-280 or EN 12735-1.
Linear thermal expansion coefficient (for temperatures from
25 to 100 °ºC: 0,0000168 k.
Heat conduction at 20ºC = 364 w/m ºK
Unit breaking load: min. R = 220 n/mm2 (21 kg/mm²).
Elongation percentage: A% min = 45%.
Internal surface: Glossy and perfectly clean,
Conforming to astm b-280 legislation.
Phisical condition: Annealed.

 


DIMENSIONS
COPPER PIPE SIZE mm
10 x 1
12 x 1
14 x 1
15 x 1
16 x 1
18 x 1
22 x 1,5
PVC COATING THICKNESS mm
1
1
1
1
1
1
1
TOTAL COAT OUTER DIAMETER mm
12
14
16
17
18
20
24
MAXIMUM WORKING PRESSURE / BAR
84
71
61
57
54
48
60
COIL PACKAGE meters
50
50
50
50
50
50
50
PACKAGE PACKAGE meters
1000
1000
1000
1000
1000
1000
450


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