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  • refractory Calcium Silicate,fireproof Board,Calcium Silicate Special Shapes
  • refractory Calcium Silicate,fireproof Board,Calcium Silicate Special Shapes
  • refractory Calcium Silicate,fireproof Board,Calcium Silicate Special Shapes
  • refractory Calcium Silicate,fireproof Board,Calcium Silicate Special Shapes
Calcium Silicate Pipe Insulation
Density: 170-500 kg/m³
Raw materials: Quartz sand
Thickness: 25-100 mm
Asbestos: 100% Non Asbestos
Function: Thermal insulation, Fire proof
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Introduction
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Calcium Silicate Insulation Pipe is a white hard new insulation material, it has light weight, high strength, small heat, high temperature, corrosion resistance, can cut and others features. Widely used in power, metallurgy, petrochemical, cement manufacturing, construction, shipbuilding pipeline,wall roof insulation,fire insulation and other industries equipments.
 
High strength: in the condition of similar bulk density, it is the highest strength insulation material in inorganic hard insulation material
Heat resistance: no deformation in working temperature
Thermal insulation: lower thermal conductivity than other hard block insulation material
No asbestos: avoid various diseases caused by the asbestos fiber and other harmful substances
 

Item

Unit

Data

Density

Kg/m3

≤ 220±10%

Size

Board

mm

600*300/900*300/1000*500
thickness:25-115

Pipe

diameter:20- 2200mm
thickness:25-100mm

Special size is made as customer's requirement.

Compressive Strength

Mpa

≥0.7

Flexural strength(min.)

Mpa

≥0.35

Linear shrinkage(max)

%

≤2.0

Thermal conductivity(max.)

w/m.k

≤0.065

Service temp.(max)

°C

650-1000

Product is according to  ASTM C 533 standard.



Terms

Unit

Index
 

SiO2

%

44
 

CaO

%

43
 

MgO

%

1.3
 

Bulk Density

Kg/m³

220±10%
 

Thermal Conductive

W/m.k

≤0.052
 

Compressive Strength

MPa

≥0.50
 

Flexural Strength

MPa

≥0.30
 

Linear Shrinkage

%

≤2
 

Limit Temp

650°C
 

Ignition Loss

11.1%
 

Length(±3) mm

Thickness (±3) mm

ID(+2 -1.5mm)

600

≥30

20--2200

We can supply other sizes as per clients' requirement

Calcium Silicate Insulation Pipe is made of calcium silicate powder by thermoplastic reaction, and then mixed with inorganic fibers to form a kind of insulation material.
It is a non-asbestos high-performance insulation material, used in power stations, petrochemical plants, oil refineries, heat distribution systems and treatment plants with heat pipe system , provide high-quality thermal insulation protection.
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