– High-Heat Resistant Concrete for Industrial Furnaces

Refractory Castable

High thermal resistance

This material maintains its structural stability at very high temperatures and protects equipment.

Product Order

This material maintains its structural stability at very high temperatures and protects equipment.

This mass flows easily into molds and creates a uniform coating for complex shapes.

Product Order

Thermal shock resistance

Creates a hard structure that is resistant to pressure, abrasion, and physical impact

Product Order

Excellent resistance to thermal shock

Resists sudden temperature changes and prevents the lining from cracking and rapid deterioration.

Product Order

Refractory castable is a type of advanced refractory used for constructing or repairing linings of furnaces, ladles, and high-temperature equipment. This material is poured in the form of a paste or slurry, and after setting and firing, it forms a dense, cohesive, and durable structure. Features such as excellent resistance to heat, thermal shock, abrasion, and corrosion make it ideal for the steel, cement, petrochemical, and foundry industries. Using castable refractory increases equipment lifespan and reduces production downtime.

Castable refractory is a type of monolithic refractory lining used for the lining and repair of furnaces, ladles, and high-temperature equipment. These materials are made from alumina or other compounds and, when mixed with water, are poured into molds as a slurry. After setting and firing, they form a structure resistant to heat, thermal shock, abrasion, and corrosion. Their good fluidity and ease of application make them ideal for various industrial applications and help extend the service life of equipment.

Heavy castable refractories are advanced compounds designed for constructing monolithic linings resistant to very high temperatures. These materials typically have a hydraulic bond, meaning they harden like concrete when mixed with water. Depending on the percentage of refractory cement used, they are classified into different types, such as Medium Cement Castable (MCC), Low Cement Castable (LCC), and Ultra-Low Cement Castable (ULCC). The primary base of these compounds is alumina in varying percentages (40% to 97%), which determines the final properties of the product.

These castables are widely used in key industries such as metallurgy and steelmaking, including lining of electric arc and induction furnaces, ladles, and tundishes. Additionally, they are employed in the petrochemical, cement, coke production, and thermal power industries for constructing and repairing refractory linings of various equipment, offering an ideal solution for creating durable and heat-resistant structures.

Engineered castable refractory with extremely high heat resistance not only withstands harsh working conditions but also ensures the stability of furnace linings. This property provides outstanding durability against thermal shock, abrasion, and metallic or chemical corrosion. Such characteristics make it an ideal choice for constructing and repairing linings of electric arc furnaces, induction furnaces, and ladles, minimising both maintenance time and costs.

Our company produces castable refractory using premium raw materials and advanced technology, fully compliant with international standards. Our expert team ensures that installation is carried out with the highest quality and efficiency. In addition to fast delivery, we offer specialised consultation and competitive pricing to keep your equipment operating at optimal conditions. By choosing us, you can extend the service life and enhance the productivity of your thermal systems.

Chemical analysis of alumina heavy mass

	AL203%	CaO%	Fe2O3%	SiO2%	S.T
MAX	96	2	0.1	0.2	1800
MIN	40	10	2.5	44	1300

Chemical analysis of fireclay casting mass

SiO2%	AL203%	TiO2%	Fe2O3%	CaO%	Na2+K2O+Li2O
44.8	39.5	3.5	4.5	6.5	1.2

دستیار هوشمند

سلام! چطور می‌تونم کمک کنم؟ Hello! How can I help you?