High Alumina Bricks

High Alumina Bricks

High Alumina Bricks are the workhorse of industrial refractories, widely used across the steel, cement, glass, and petrochemical industries. We offer a comprehensive range containing from 45% up to 90% Al2O3.

Formulated from premium bauxite, sillimanite, and tabular alumina, these bricks deliver superior refractoriness under load, excellent volume stability, and strong resistance to both acidic and basic slags. They are ideal for use in the working linings of rotary kilns, electric arc furnace roofs, ladles, and glass tank regenerators.

• Wide range of alumina contents (45% - 90%) for diverse applications
• Superior refractoriness under load and high-temperature stability
• Excellent resistance to structural spalling and slag attack
• High mechanical strength across a broad temperature range

Refractotherm India LLP is a trusted manufacturer, supplier and exporter of Refractory Products and High Alumina Bricks across India, Bangladesh, UAE, Saudi Arabia, Oman, Qatar, Iran, Iraq, Nepal, Sri Lanka, Kenya, Nigeria, South Africa, Ghana, Europe.