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High Refractoriness Magnesia Refractory Bricks With Thermal Expansion 0.8 - 1.2%

Basic Information
Place of Origin: China
Brand Name: CH Refractories
Model Number: MZ
Detail Information
Porosity: 19-25% Density: 3.6-3.8g/cm3
Color: Gray Size: Customized
Packaging: Crate Application: Cement Kiln, Blast Furnace, Hot Blast Stove
Softening Temperature: 1400-1450℃ Thermal Conductivity: 1.2-1.6W/m.K
High Light:

High Refractoriness Magnesia Bricks


Magnesia Bricks with Thermal Expansion


1.6W/m.K Magnesia Refractory Bricks

Product Description

Product Description:

Magnesia Refractory Bricks are furnace refractory products made of magnesia carbon bricks. These magnesia refractory bricks have a unique brick shape and can be customized in size according to needs. These bricks have excellent heat resistance and high refractoriness, ranging from 1790-1850℃. In addition, their compressive strength is 50-100Mpa, making them ideal for use in a variety of high-temperature applications. With these features, Magnesia Refractory Bricks are perfect for use in kilns, furnaces, and other high-temperature equipment.



  • Product Name: Magnesia Refractory Bricks
  • Material: Magnesia
  • Refractoriness: 1790-1850℃
  • Compressive Strength: 50-100Mpa
  • Density: 3.6-3.8g/cm3
  • Softening Temperature: 1400-1450℃
  • Highly resistant to acidic and basic slags
  • Widely used for magnesite refractory bricks, magnesia chrome brick, magnesia carbon bricks

Technical Parameters:

Property Value
Thermal Expansion 0.8-1.2%
Material Magnesia
Size Customized
Compressive Strength 50-100Mpa
Color Gray
Density 3.6-3.8g/cm3
Porosity 19-25%
Application Cement Kiln, Blast Furnace, Hot Blast Stove
Softening Temperature 1400-1450℃
Shape Brick


CH Refractories' Magnesia Refractory Bricks are made of high-quality magnesia carbon bricks. With a refractoriness of 1790-1850℃, a porosity of 19-25%, and a thermal conductivity of 1.2-1.6W/m.K, these furnace refractory bricks have a softening temperature of 1400-1450℃. They are widely used in industrial furnaces, such as steel mills, cement plants, and glass factories, for their excellent thermal stability, strong slag resistance, and high strength.

CH Refractories' Magnesia Refractory Bricks are known for their high-performance and reliability. They are highly resistant to thermal shock and corrosion, and offer great insulation performance. Not only that, they are also an economical and environmentally friendly option for furnace linings. So if you are looking for reliable and durable magnesia refractory bricks, CH Refractories is the right choice.



CH Refractories Magnesia Refractory Bricks

Model Number: MZ

Place of Origin: China

Shape: Brick

Softening Temperature: 1400-1450℃

Compressive Strength: 50-100 Mpa

Size: Customized

Product Name: Magnesia Refractory Bricks


  • Ideal for magnesite refractory bricks, magnesia spinel bricks, magnesia chrome brick.
  • High temperature resistance.
  • Excellent thermal shock resistance.
  • High strength.

Support and Services:

Magnesia Refractory Bricks Technical Support and Services

At Magnesia Refractory Bricks, we provide comprehensive technical support and services for our customers. Our experienced team of engineers and technicians can assist you in selecting the right product for your application, as well as provide guidance on installation and maintenance.

We also offer on-site technical support and troubleshooting assistance. Our technicians are available to help with any technical issues or questions you may have. Additionally, we provide training and educational resources to help our customers stay up to date on the latest technologies.

For more information about our technical support and services, please contact us at

Contact Details

Phone Number : +86 13721425142

WhatsApp : +8613721425142