glass wool tube
Centrifugal glass wool tube are made for large laying area. Besides the character of thermal insulation, centrifugal glass tubes is used in every kind of pipes or tubes for thermal insurance ( including refrigerating ,hot water and steam pipes). It can work well in the environmental temperature range from -4--454 at exposure or close status.
As this material gas the characters of water-proof, anti-proof, anti-corrosion and mildewing-proof etc., which is good in stopping condensatin and freezing of the pipes.
It is widely used in building, heating power pipes, air condition and refrigerators for thermal insurance, increasing 15-30 of energy conservation effect.
Glass wool tube
(1) Density: 48-80kg/m3
(2) Specification: 15-1200mm
(3) Thickness: 30-100mm
2. Technique data:
|
Item
|
Unit
|
Specification
|
|
Average diameter of fiber
|
um
|
≤8
|
|
Weight
|
Kg/m3
|
48-80
|
|
Thermal conductivity
|
w/m.k
|
0.030-0.044
|
|
Inflammable property
|
|
Non-inflammable
|
|
Hydrophobic coefficient
|
%
|
≥98
|
|
Service temperature
|
°C
|
-120-400
|
|
Slag ball
|
%
|
≤0.3
|
|
Organism
|
%
|
≤4
|
|
Water
|
%
|
≤1.0
|
|
Water absorption coefficient
|
%
|
≤1.5
|
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