Cost of Fire Bricks

The cost of fire bricks refers to the price associated with purchasing and using them. Kerui fire brick cost per brick varies for different types and raw materials. But a fact you should realize is that the cost is just an estimated value. If you want to know more details about their cost, you can read this article.

  • Al2O3% (≥): 55 – 99
  • Bulk Density (g/cm3): 1.9 – 3.9
  • Refractoriness Underload (℃): 1250 – 1790
  • Cold Crushing Strength (MPa): 25 – 200
Customized Sizes of Kerui Fire Brick

How Much is Fire Brick?

When you want to buy fire brick, you may have these questions: how much does firebrick cost? How much are fire bricks? Different fire bricks have different costs. If you want the price of fire brick, you can contact us and our professional business manager will provide you with a fair price of fire brick.

Kerui Silica Refractory Brick

Kerui's Magnesia Refractory Brick
Kerui Good Quality Fire Brick for Sale

Key Factors Influencing the Cost of Fire Bricks

There are many factors that affect the cost of fire brick, such as the composition, properties, and production process.

Different Composition of Fire Brick

Fire bricks consist of various materials carefully chosen for their ability to withstand high temperatures and resist thermal shock. What’s more, fire brick shows excellent performance of high-temperature resistance, heat insulation and structural integrity in the high-temperature industry. Meanwhile, the composition of fire bricks typically includes alumina (Al2O3), silica (SiO2), clay, magnesia (MgO), zirconia (ZrO2), chrome oxide (Cr2O3), and other refractory materials. The cost of fire brick varies with the additional amount of these ingredients.

Reliable Fire Brick Manufacturer Kerui

Kerui Fused Cast Fire Brick for Sale
Description of Kerui Fire Brick

Different Properties of Fire Brick

How much are fire bricks? Different fire brick properties have different prices. For example, if you want fire brick to have higher refractoriness and stronger thermal shock resistance, the cost of the fire brick you need will be higher than that of ordinary fire brick.


KERUI Fire Bricks

Heat Resistance

Fire bricks exhibit excellent heat resistance, which allows them to withstand high temperatures without significant deformation or loss of strength. In addition, based on the composition and quality of the brick, fire bricks can withstand different high temperatures.

Thermal Shock Resistance

The thermal shock resistance of fire bricks is important in applications where heating and cooling cycles occur frequently. As a result, this ensures the structural integrity of the fire brick under thermal stress to extend the service life of the equipment.

Thermal Insulation

Like insulation bricks, the thermal insulation properties of fire bricks help to retain heat within the kiln and high-temperature environment to improve energy efficiency and reduce heat loss. Meanwhile, this also helps to maintain a controlled temperature environment.

Abrasion Resistance

Fire bricks have excellent abrasion resistance. Therefore, the bricks are beneficial in applications where the brick may come into contact with abrasive materials or experience mechanical wear.

Volume Stability

Fire bricks retain their shape and dimensions even under extreme high temperature conditions. In addition, this volume stability ensures proper installation and effective heat transfer in the furnace.

Different Production Processes

How much do fire bricks cost? The different production processes of fire bricks have different costs. Keruico can produce firebricks such as mullite bricks, corundum bricks and high alumina bricks. But different brick production processes are slightly different. So the cost of Fire brick with a complex production process will be higher than that with simple production process. Meanwhile, the production processes of fire bricks can vary based on the specific type, application, and desired properties of the bricks.  Here are some common production processes in manufacturing fire bricks:

Selecting Raw Materials

The selection of high-quality raw materials is important for the fire bricks. Meanwhile, these materials include high-purity clay, alumina and other refractory aggregates.

Raw Material Affect Cost of Fire Bricks


This process is important to crush the selected raw materials, grind them into fine particles. In addition, adding some water can ensure the uniformity of the mixture.

Mixing Affect Cost of Fire Bricks


By the ways of press, the mixture is made into the desired shape. At the same time, the mold used determines the final shape and size of the fire brick.

Kerui Shaping Affect Cost of Fire Bricks


This step is important to prevent cracking during the firing process. Drying can be accomplished by natural air drying or by using a special drying chamber.


The dried bricks are sintered in a high-temperature kiln. Because it helps bind the particles together to give the brick great physical and chemical properties.

Sintering Fire Brick


After sintering, the fire bricks are gradually cooled to room temperature. As a result, it can prevent thermal shock and protect the shape of the fire bricks.

Kerui Cooling of Fire Bricks

Packaging and Distribution

The finished fire bricks are then packaged and distributed to customers for use in various high-temperature applications, such as furnaces, kilns, etc.

KERUI Package of Fire Bricks

Quality Control

During the production process, Kerui refractory bricks manufacturers implement quality control measures to ensure that the bricks meet the required standards.

Inspection of Fire Bricks for Sale

Diverse Applications on Furnaces

About the question: How much does the firebrick? You should know the uses the refractory bricks. Meanwhile, the price of fire bricks required for different parts of the furnace is different. Here are common fire bricks for furnaces.

Applications in Blast Furnace

As Lining of Cement Kiln

Blast Furnaces
Fire bricks are used in the lining of blast furnaces, which are large industrial furnaces used for smelting iron ore. So the lining can protect the furnace walls from the high temperatures and chemical reactions that occur during the iron-making process.
Hot Blast Furnaces
Fire bricks are used in the lining of hot blast furnaces because of their excellent heat resistance. Like soft fire bricks for sale, fire bricks help protect the furnace walls against high temperatures and provide insulation to improve the energy efficiency of the iron-making process.
Glass Furnaces
Fire bricks are used in glass furnaces. For example, the fire bricks line the walls, roof, and bottom of the glass furnaces to provide thermal insulation and protect against chemical attacks from molten glass.
Ceramic Kilns
Ceramic kilns use fire bricks such as pottery kilns. Meanwhile, these kilns require a refractory lining that can withstand the high temperatures necessary for firing and glazing of ceramics.
Cement Kilns
Fire bricks are used in cement kilns. Meanwhile, the bricks are arranged inside the kiln to withstand the extreme heat and chemical reactions that occur during cement production.

Why Kerui Fire Brick Cost is Competitive?

High Production Efficiency

Kerui has a complete production system and advanced manufacturing equipment with efficient production processes. In addition, the high production efficiency helps to reduce manufacturing costs and enables Kerui fire bricks to offer competitive prices.

Low Raw Material Cost

We have established long-term partnerships with reliable suppliers to ensure a stable supply of high-quality raw materials at competitive prices. At the same time, through effective management of raw material costs, Kerui fire bricks have competitive prices.

Advanced Production Technology

Advanced production technology can increase productivity, which contributes to cost savings. In order to reduce cost of fire bricks, we use advanced production technology to produce Kerui refractory products, including automated production lines, precision molding and optimized firing processes.

Customized Service

Kerui Refractory offers customized solutions and services to meet the specific needs of our customers. This includes fire brick designs, sizes, and compositions. Meanwhile, by offering customization options, Kerui ensures that customers receive the most suitable fire brick for their application at a competitive price.

Lower Cost of Fire Brick for Sale
Kerui Offers Low Cost of Fire Brick for Customer
Kerui Refractory Offers Effective Cost of Fire Brick

4 Tips to Optimize Cost of Fire Brick

Compare Prices Explore Alternative Suppliers Bulk Purchase Consider Long-Term Cooperation
1Contact multiple suppliers and request a quote for the fire bricks you need. In addition, compare the prices, terms and additional services offered by each supplier. This allows you to choose the most cost-effective option without compromising quality.
2Research different suppliers, explore competitive prices and evaluate their product quality. In this way, you will find the most cost-effective products. Besides, don’t limit yourself to a single supplier or refractory product.
3You may consider buying fire bricks in bulk to take advantage of volume discounts. Because suppliers often offer lower prices for larger orders. Evaluate your projected needs and balance costs with storage capacity.
4If you have frequent fire brick needs, you can consider entering into long-term contracts with suppliers. Meanwhile, negotiating long-term agreements can provide cost stability and the potential for more favorable pricing terms.


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