Refractory Cement for Sale

When purchasing refractory cement, you may consider factors such as its performance, price, and usage. With Kerui refractory cement for sale, customers can experience high-quality products, professional technical guidance, and satisfactory customer service. Kerui Refractory promise to supply excellent cement for you.

  • Al2O3% (≥) :50-81
  • Flexural Strength (Mpa) :6.0-12.5
  • Compressive Strength (Mpa) :30-82
  • Specific Surface Areas (㎡/kg) :300 – 350
Kerui Refractory Cement Price

Hot Types of Kerui Refractory Cement for Sale

China refractory cement, a high-quality good refractory material, consists of heat-resistant aggregates, binders and additives. These ingredients are carefully selected to form a cementitious mixture. Its ability to withstand high temperatures, provide insulation and resist thermal shock makes it a key material in high-temperature industries. According to specific applications, refractory cement can be divided into different types, each with unique properties. The following are the types of refractory cement.

Calcium Aluminate Refractory Cement

Calcium aluminate cement includes a mixture of calcium aluminates, which provides rapid setting and high-strength development. This makes it ideal for applications requiring quick repairs or construction, such as in the construction of ladles and foundry work.

Calcium Aluminate Cement Offered by KERUI
Calcium Aluminate Cement Price
Kerui Calcium Aluminate Cement

High Alumina Refractory Cement

High alumina cement contains a high concentration of alumina and offers excellent refractoriness and strength at high temperatures. Besides, it is widely used in applications such as boiler linings, furnace linings, and refractory concretes.

Kerui High Alumina Cement Price
High Alumina Cement for Sale
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Varied Properties of Cement

High Refractoriness

Refractory cement has a high melting point and excellent resistance to heat. As a result, this kind of good refractory material can withstand high temperatures of around 1500°C (2732°F) without significant deformation or loss of structural integrity.

Thermal Insulation

Refractory cement offers excellent thermal insulation properties, which can reduce heat transfer. So Refractory cement helps to maintain stable temperatures within furnaces and other thermal processes, to improve energy efficiency and reduce operating costs.

Chemical Resistance

Refractory cement exhibits good resistance to various chemicals, acids, and alkalis.  This property makes it suitable for applications where the material comes into contact with corrosive substances, such as in the presence of molten metal or acidic gases.

Low Thermal Conductivity

Refractory cement has a low thermal conductivity, which allows it to minimize heat transfer. At the same time, it can improve thermal efficiency in high-temperature equipment, to reduce energy consumption and enhance overall performance.

Refractory Cement from Kerui
Kerui Refractory Cement for Customer
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Extensive Applications of Refractory Cements

  • Glass Furnace:  As an integral part of glass furnace linings, refractory cements can withstand the extremely high temperatures required for glass production and are resistant to chemical attack by molten glass and other materials. This property extends the life of the furnace and ensures consistent performance during the glass manufacturing process.
  • Heat Treatment Furnace:  Refractory cement and refractory castable are suitable for heat treatment furnaces for annealing and other heat treatment processes. It ensures temperature uniformity and protects the furnace lining from the thermal stresses of repeated heating and cooling cycles.
  • Steel and Iron-Making Furnace:  In the process of steel-making and iron-making, refractory cement is suitable for the lining of blast furnaces, electric arc furnaces, and other high-temperature furnaces. In this way, it can provide insulation and protect the furnace structure from strong heat and chemical reactions that occur during the metal production process.
  • Boiler:  Refractory cement is suitable for the lining of boiler systems to protect against the intense heat generated during combustion. Because the refractory cement can help to retain heat within the boiler, improve energy efficiency, and prevent damage from thermal stress.
  • Incinerator:  In the application of Incineration, refractory cement is used as the lining of the furnace to withstand the high temperature and chemical reaction during combustion. Monolithic refractory cement helps maintain heat containment, prevent damage to the incinerator walls, and prolong the service life of the equipment.

Applications of Refractory Cement for Sale

Reasons You Choose Kerui Refractory Cement

Cement in Furnaces

Cement as Castable

Good Performance of Refractory Cement for Sale

Kerui cement has excellent properties in high-temperature environments. Thus, these make it suitable for demanding applications. Kerui’s refractory cement and refractory mortar provide effective thermal insulation to ensure optimum thermal management.

Wide Applications of Refractory Cement for Sale

Refractory cement is suitable for in glass manufacturing and other high-temp industries. Meanwhile, the versatility of Kerui best refractory cement allows it to be used in kilns, incinerators, boilers and other high-temp equipment to meet a wide range of industrial needs.

Strict Quality Control of Refractory Cement for Sale

We maintain strict quality control measures to ensure the consistency and reliability of refractory cement for sale. Thus, from raw material selection to the manufacturing process, every step is strictly monitored to meet industry standards.

Easy Operation of Refractory Cement for Sale

Due to easy to mix and smooth to apply, this reduces equipment downtime. In addition, refractory cement’s workability allows for precise placement and adhesion to different surfaces, which simplifies the application process.

Professional Guidance from Kerui

Our technical experts provide customers with professional advice during installation and maintenance when customers choose the appropriate refractory cement for a specific application. This ensures that customers make the right decision and get the best results.

Installation and Maintenance of Kerui Refractory Cements for Sale

Installation and maintenance are very important aspects when we use refractory cement. Meanwhile, proper installation and regular maintenance ensure the longevity and effectiveness of the material. As one of the refractory bricks suppliers, Kerui can guide the installation and maintenance of cement. The following are the key points for the installation and maintenance of refractory cement, as compiled by Kerui.

  • Installation of Kerui Refractory Cement

Surface Preparation

The surface that uses the refractory cement should be clean and dry, for the reason that proper surface preparation promotes better adhesion.


Mix the monolithic refractory cement according to the Kerui instructions. At the same time, the correct mixing steps are important for correct application.


Apply the moldable refractory cement wiki evenly by using a suitable tool such as a trowel or spatula. Please note any specific instructions provided by Kerui regarding application thickness and drying time.


Properly condition refractory cement according to the Kerui recommendations. Proper curing time and temperature are necessary for moldable refractory cement to achieve the desired strength and stability.

Installnation Case

  • Maintenance of Kerui Refractory Cement

Regularly inspect to determine any signs of wear, cracks, or damage. Promptly address any issues to prevent further deterioration.


Clean the surface of the refractory cement periodically to remove any buildup of dust, or contaminants. So it ensures proper functionality.


Perform necessary repairs as soon as any damage or deterioration is observed.  Meanwhile, it can maintain the effectiveness of the cement.

Kerui Customers

Packaging and Storage

Packing: standard export packing

Paper bag: 25/50kg

Big bag: 1.0/1.5mm

Storage Tip: Refractory cement must be stored in dry conditions, away from the ground. In this case, it will retain its properties for at least 2 months. Experience has shown that refractory cement retains its properties for more than 3 months.

Kerui Refractory Cement Factory

Kerui not only offers top-quality refractory cement but also offers excellent customer service and technical support. If you are looking a high-performance refractory cement, Kerui refractory cement can provide reliable solutions for your refractory needs. You can know more about Kerui on Pinterest.

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