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1000 D.C. Calcium Silicate Board & Pipe

The 1000 D.C. calcium silicate board or pipe is suitable for thermal insulation in furnace, cave dwelling of steel mill, petrochemical, ceramics, glass, cement industries and power industries as well as other various ancillary heating equipment.

Properties of calcium silicate board and pipe:

  • High strength: the strongest one among the inorganic thermal insulation materials with the similar density;
  • Non-deformation within the temperature range;
  • Low thermal conductivity;
  • Asbestos-free.
Calcium Silciate Pipe
Calsil Block
Calcium Silicate Board

Technical data of 135 density board and pipe

Item Unit Mowco GB / 10699 - 1998
Density Kg/m3 135 <=140
Compressive Strength Mpa 0.49 >=0.40
Bending Strength Mpa 0.26 >=0.20
Thermal Conductivity W/m.k 100oC 0.0528 <=0.058
      JISA 9510 - 95
Heat Linear Shrinkage (1000oC x 3hr) % 1.74 2

Technical data of 170 density board and pipe

Item Unit Mowco GB / 10699 - 1998
Density Kg/m3 166 <=170
Compressive Strength Mpa 0.46 >=0.40
Bending Strength Mpa 0.37 >=0.20
Thermal Conductivity W/m.k 100oC 0.0524 <=0.058
      JISA 9510 - 95
Heat Linear Shrinkage (1000oC x 3hr) % 1.26 2

Technical data of 220 density board and pipe

Item Unit Mowco ASTM C533 - 95
Density Kg/m3 220 240
Compressive Strength Mpa 0.913 0.688
Bending Strength Mpa 0.614 0.344
Thermal Conductivity W/m.k 93oC 0.058 0.065
316oC 0.074 0.095
Heat Linear Shrinkage (1000oC x 3hr) % 1.6 2

Availability for different calcium silicate board and pipe

Calcium Silicate Board Length x Width 610 x 150mm
600 x 150mm
610 x 300mm
600 x 300mm
915 x 305mm
1000 x 500mm		 Thickness
25 ~ 100mm
Curved sheet Inside diameter 196 ~ 3560mm Thickness
25 ~ 100mm		 Length
600mm
610mm
915mm
Calcium Silicate Pipe Inside diameter 16 ~ 171mm Thickness
25 ~ 100mm		 Length
600mm
610mm
915mm

Tolerance for different calcium silicate board and pipe

Item Allowable dimension tolerance (Unit:mm)
Length Width Inside diameter Thickness
Calcium Silicate Board +3
-2		 +3
-2		   +3
-2
Curved sheet +3
-2		   +5
-0		 +0
-2
Calcium Silicate Pipe +3
-2		   +3
-0		 +0
-2