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Aluminum silicate shell of pipe

  • Introduction
  • Parameters
FUERDA aluminum silicate shell of pipe is sent into the tube coiling machine by aluminum silicate felt containing a certain proportion of binder, and forms approved aluminum silicate fiber shell of pipe after solidified. Abnormal product is fixed molding by aluminum silicate felt containing binder.


Technical advantages:
1.Low heat conductivity and thermal capacity
2.Excellent shock resistance and thermal stability
3.Fine machining performance
4.Much easier for construction


Applications:
It is widely used for heat insulation of thermodynamic pipelines in power plant, chemical industry, shipping and heat supplying and etc.


Product specifications:
density(kg/m3) inner diameter(mm) length(mm) thickness(mm)
110-200 22-630

1000

30-200
It can be made into composite heat preservation shell of pipe with glass wool and rock wool based on customersrequirements. It is better to select two-layer molding if the wall thickness of pipe shell exceeds 90mm. Abnormal products are made according to customersrequirements, and super large shell of pipe can choose radius pipe.


Packing:
They are packed in fully-closed plastic films.

Technical Parameters 
item aluminum silicate shell of pipe
working temperature() < 1000
volume density(kg/m3) 140
thermal conductivity under all hot surface temperature(w/m.k) 0.034(20)
0.09(400)
0.12(600)
slag ball content(%)(0.21mm) 15.4
tensile strength (kg/m2) 2.66
permanent linear contraction hours for heat preservation -3.5(600)

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