About Horton Group

HORTON Group, with more than 25 years experience in Metallurgy field, is dedicated to supplying top quality products in the Steel and Foundry Industry. Horton could provide quality products, expert technical support and high level of service for the customers worldwide. HORTON offers solution service for steel and Metallurgy industry.
Self-flow castables

Self-flow castable is characterized by suitable setting time, good flowability, high strength, superior resistance to thermal shock, erosion/corrosion. Without vibration, the self-flow castable can level and get degassed by gravity, which leads to densification. It can also be installed by pump. The self-flow castable is recognized as the fourth generation castable, it is an ideal alternative product to previously used low cement or no cement castable. Horton mullite serial self-flow castablbes suit for ladle & tundish safety lining. So far they have been proven reliable performances in decades of operations worldwide.


Al2O3 % Min. 50 60
Bulk Density g/cm3 Min. 110℃×16h 2.25 2.30
1350℃×3h 2.20 2.25
Cold Crushing Strength MPa Min. 110℃×16h 30 40
1350℃×3h 50 60
Modulus of Rupture  MPa Min. 110℃×16h 5 6
1350℃×3h 7 9
Max. Service Temperature (℃) 1600 1600
Water addition (%) 7~9 7~9