Apple Cera Wool provides advanced ceramic fiber and refractory insulation solutions, delivering quality, safety, and performance for industries worldwide since 2025.

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Hard Refractory & Brick

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Hard Refractory & Brick

Unmatched Strength, Durability & Thermal Resistance

Engineered refractory solutions for the toughest industrial conditions.

Hard refractories and bricks form the backbone of industrial furnaces, kilns, and reactors. Designed to withstand extreme heat, pressure, and corrosive environments, they ensure reliable lining protection and extended furnace life.

Widely used across steel, cement, glass, aluminum, and chemical industries, these products guarantee strength, efficiency, and long-term performance.

Key Features

Why Choose Our Bricks?

Our refractory bricks combine durability, efficiency, and reliability for critical applications.

Thermal shock resistance
High mechanical strength
Long service life
Wear & corrosion resistance
Available in multiple grades & densities
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Applications & Benefits

Where It’s Used

Refractory bricks are trusted across industries where extreme heat and durability are critical.

  • Steel furnaces & ladles
  • Cement rotary kilns & preheaters
  • Glass furnaces
  • Boilers & incinerators
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Types of Refractory Bricks

Explore our diverse range of refractory solutions tailored to industrial needs.

Fire Clay Bricks

Cost-effective furnace lining solutions.

High Alumina Bricks

High strength with thermal shock resistance.

Insulating Bricks

Lightweight bricks with excellent thermal efficiency.

Silica Bricks

Superior strength for glass & coke ovens.

Magnesite Bricks

Resistant to basic slags & extreme temperatures.

Custom Shapes & Sizes

Designed to meet unique furnace configurations.

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Parameter Details
Density 1.0 / 3.0 g/cc
Application Method Brush / Spray / Trowel
Density 250 / 450 kg/m³
Temperature Grade Up to Up to 1800°C Low to High
Shapes Standard / Custom
Technical Data Sheet
Comprehensive technical specifications and performance data
Download PDF
Product Catalogs
Complete product range and application guides
View Catalogs
Installation Guide
Step-by-step installation instructions and best practices
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