Fireproof Heatproof Calcium Silicate Thermal Insulation Board/Pipe

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Product Description

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Basic Info

Model NO.MY-CS-220
MaterialInorganic Siliceous & Calcareous
FeaturesHighly Stretchable, Thermal Shock Resistance, Low Heat Conduction
Inner Diameter13-1524mm
Thickness30-100mm
Length600mm
Chemical CompositionSio2, Cao, MGO
Max Heat-Resistant1000℃
ColorWhite
Refractoriness1100° C to 1430° C
Apparent Density≤170 Kg/M3
Surface TreatmentWaterproof Fireproof
UsageHeat/Cold Insulating
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Product Description

Calcium silicate 220 is taking inorganic siliceous and calcareous as material and treated by special technology such as high temperature and high-pressure hydrothermal reaction, and the product has won ISO9001 certification. It has excellent performance under the temperature of 650ºC. The greatest advantage is it can provide nice protection to pipelines since it with super-low chloride ion content. Thanks to the improvement of producing technology, we have reduced the thermal conductivity from 0.065 to 0.049 at present.
Insulation Board
Insulation Pipe
Fireproof Board
Calcium Silicate Detail
Calcium Silicate Pipe
Insulation Material
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Product Parameters

Description CALCIUM SILICATE INSULATION (650ºC)
Max Use Temperature650ºC
SiO2 (%)37-42
CaO (%)29-34
Density (kg/m³)230±10%250±10%
Compressive Strength (MPa)≥0.50≥0.60
Thermal Conductivity (100ºC)≤0.057≤0.062
Description CALCIUM SILICATE INSULATION BOARD (1000ºC)
Max Use Temperature1000ºC
SiO2 (%)46-48
Density (kg/m³)230±10%250±10%270±10%
Thermal Conductivity (400ºC)≤0.091≤0.096≤0.103
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Our Advantages

Characteristics
  • Good durability, can bear high temperature within continuous heat load limits.
  • Non-deformation within the specified temperature range.
  • Low thermal conductivity with unmatched adiabatic performance.
  • Lightweight with high strength, leading among hard thermal insulation products.
  • Long-term durability without powdering.
  • Easy construction using ordinary carpentry tools.
  • Safe and hygienic; free from asbestos, sulfur, and chlorine.
  • Hydrophobic properties; retains performance after drying if exposed to water.
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Applications

Commonly applied in insulation projects such as: tank and tank base, pipeline, vessel, equipment, cryogenic ship, etc. for petroleum, chemical, refrigeration, underground projects, shipbuilding, national defense and residential construction industries. It can be applied in severe environments like: low & cryogenics / hot temperature, underground, outdoors, flammable, wet, and chemical etc.
Applications Grid
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Packaging & Shipping

Packaging Details
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Certifications

Certifications
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Projects

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Frequently Asked Questions

1. What is the maximum temperature this calcium silicate insulation can withstand?
Depending on the specific model, the insulation can withstand continuous temperatures ranging from 650°C up to 1000°C.
2. Is the material safe for the environment and workers?
Yes, the product is free from asbestos, sulfur, chlorine, and other poisonous substances, making it safe for both hygiene and environmental standards.
3. How does this product protect industrial pipelines?
It features a super-low chloride ion content, which provides excellent protection against corrosion for pipelines and metal equipment.
4. Can it be used in wet or underground environments?
Absolutely. It is designed to perform in severe conditions including underground, outdoors, and wet chemical environments. Even if it gets wet, it can be used again after drying.
5. Is it easy to install on-site?
Yes, it has light weight and high strength. It can be easily cut and shaped using ordinary carpentry tools, allowing for flexible on-site construction.
6. What certifications does this insulation material hold?
The product is manufactured under strict quality controls and has won ISO9001 certification for its excellent performance and reliability.

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