Refractory Bricks

Cupola Fire Bricks are specially made bricks that can withstand very high temperatures. They are mainly used to line cupola furnaces in foundries, where metal is melted. These bricks are strong, durable, and resistant to heat, making them ideal for protecting furnace walls from extreme heat and wear.

Fire Bricks are heat-resistant bricks designed to withstand temperatures between 800°C and 1100°C. They are commonly used in fireplaces, wood-fired ovens, small furnaces, and similar heating equipment. Made from fire clay and other insulating materials, these bricks provide good thermal protection and durability in moderate high-heat environments.

The Magnesite bricks are widely used basic refractory bricks made from magnesite (MgO). The quality of magnesia bricks depends on the grade of magnesite used, affecting properties like density, strength, and resistance to high temperatures and slag. These bricks are commonly used in steelmaking furnaces, cement kilns, and glass industries due to their excellent heat resistance and durability.

Refractory Fire Bricks are specially designed bricks that can withstand extremely high temperatures, typically ranging from 1,200°C to 1,800°C .They are used to line furnaces, kilns, fireplaces, and other high-heat equipment. Made from materials like alumina and silica, these bricks offer excellent thermal insulation, strength, and resistance to thermal shock.

Refractory Fire Bricks HA-60% are high-alumina bricks with approximately 60% alumina (Al₂O₃), engineered for use in high-temperature environments ranging from 1300°C to 1450°C. These bricks provide excellent thermal stability, mechanical strength, and resistance to spalling and chemical attack. Suitable for applications in furnaces, kilns, incinerators, and other thermal processing units, HA-60% bricks are widely used across industries such as steel, cement, ceramics, and petrochemicals for reliable, long-term performance.

We are dedicatedly involved in providing a wide array of High Alumina Fire Bricks.

Refractory Fire Bricks HA-70% are high-alumina bricks containing ~60% Al₂O₃, designed for high-temperature use (1450–1600°C). They offer excellent thermal stability, strength, and resistance to spalling and chemical attack. Ideal for furnaces, kilns, incinerators, and thermal units in steel, cement, ceramics, and petrochemical industries.

Refractory Fire Bricks HA-70% contain around 70% alumina (Al₂O₃) and are ideal for high-temperature industrial applications. These bricks are highly resistant to thermal shock, abrasion, and chemical assault, making them suitable for use in furnaces, kilns, incinerators, and other high-temperature situations. HA-70% fire bricks provide higher mechanical strength and stability at elevated temperatures, ensuring long-term performance and structural integrity under demanding working situations.

We are dedicatedly involved in providing a wide array of IS8 Bricks.

Jainco’s Fire Bricks are the products made from different fractions of refractory grog, plastic fire clays and non-plastic clays of high purity. The different fractions of these raw materials are mixed in counter current mixers and pugged for fully homogeneous mixing. The mixture obtained hence, is then pressed in high capacity presses to give the desired shape and size. These pressed shapes are fired in oil fired tunnel kiln at high temperatures of 800-1100⁰ C.

We are dedicatedly involved in providing a wide array of Fire Bricks.

Jainco’s Fire Bricks are the products made from different fractions of refractory grog, plastic fire clays and non-plastic clays of high purity. The different fractions of these raw materials are mixed in counter current mixers and pugged for fully homogeneous mixing. The mixture obtained hence, is then pressed in high capacity presses to give the desired shape and size. These pressed shapes are fired in oil fired tunnel kiln at high temperatures of 800-1000⁰ C.