Rock wool pipe insulation
1)Sound absorption ,noise reduction;
2)Low thermal conductivity;
3)High heat preservation.
1)Sound absorption ,noise reduction;
2)Low thermal conductivity;
3)High heat preservation.
Introduction:
Rock wool shell of pipe is made of natural basalt as the major materials which are made into man-made inorganic fibers by fast centrifugal equipment after high-temperature melted, and at the same time adding special adhesives and dust laying oil. It can be made into various rock wool heat-preserving shell of pipe with different specs and requirements by heating and solidify. Also, rock wool can be composite with glass wool and alumina silicate wool into heat-preserving shell of pipe.
Application:
1)Heat insulation of various hot and cold pipelines, and hidden and exposed pipelines.
2)Heat insulation of pipelines in electric power, petroleum, chemical industry, light industry, metallurgy and etc.
Packing:
Transparent plastic bag if you need do a carton corner to protect the boards,we can also do as your requirement.
Technical specification:
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Density
|
80-150kg/m3
|
|
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Pipe thickness
|
30mm-80mm
|
|
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Pipe diametre
|
18-1220mm
|
|
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Length
|
1000mm,910mm
|
|
|
Heat conduct cocefificientw/(m.k)
|
0.030-0.044
|
Normal Temperature
|
|
Slag inclusion conten%(Granule dia 0.25mm)
|
12
|
Tally with GB11835-98
|
|
Incombustibillty
|
A
|
Tally with GB5464
|
|
Fibre dia.( )
|
4-7
|
--
|
|
Service temp.( )
|
268-600
|
--
|
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Acidity coefficient
|
1.5
|
--
|
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Moisture rate(%)
|
5
|
Tally with GB11835-98
|
|
Density tolerance(%)
|
10
|
|
|
Resin content
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2.5
|
Tally with GB11835-98
|
|
Hydrophobicity(%)
|
98
|
Tally with GB5480 |