Overall Solutions & Services
We provide safe, reliable, high-quality refractory products selection according to customers’ request. We provide comprehensive, feasible, long-life technology solutions for kiln construction. Kerui Refractory has focuses on refractories and industrial kiln application areas, product selection, engineering turnkey and kiln maintenance business for 15 years, can meet customers’ different needs due to the rapid development of their business.
Heavy bricks——Al-Si series
Aluminum content is the core index, according to different operating temperature, the optional content of Al2O3 is between 30% and 90%.
- Operating temperature: Under 1700℃
- Main material: High bauxite aggregate
- Production technology: High pressure forming + High temperature calcination
- Product feature: High temperature resistance and compressive strength, wide applicability, high cost performance.
- Main applications: Furnace lining, furnace wall and other load bearing and high temperature resistance areas.
Light bricks——Insulating series
Bulk density is the core index, according to different operating temperatures, it can be made by clay, high alumina and mullite insulating bricks.
Special brick——Magnesia brick
Magnesia bricks are widely used in steel melting furnace, non-ferrous metallurgical furnace, cement rotary kiln, glass kiln, etc.
- Operating temperature: Under 2000℃
- Main material: MgO
- Production technology: High pressure forming + High crushing strength
- Product feature: The appearance is made according to the drawing, shapes and sizes are complicated, high construction requirements
- Main applications: It’s mainly used for parts of refractory bricks of special furnace.
Unshaped refractory
Loose powder, flexible proportion, well adaptation, easy construction, can satisfy the working environment of complex site of various kinds of furnaces.
- Operating temperature: Under 2000℃
- Main material: Refractory aggregate, refractory powder, binders, additive, water and other liquid material
- Production technology: Crushing + microcomputer proportioning
- Product feature: Hardening without calcination, easy construction, wide applicability
- Main applications: Furnace lining, furnace wall and other complex site of furnace
Contact Us
How to buy our refractory products?
We provide high alumina bricks, fire clay bricks, insulating bricks, magnesia bricks, silica bricks, refractory castables, refractory balls and solutions for you.
Please contact us by info@krefractory.com, +86 15290802777 or +86 371 631882288.
