About Dalian Horton

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. The main products we can offer include:Graphite Electrodes, Special Graphite Products, Various Refractory Bricks, Monolithic Refractory, Stopper Rods, Ladle Shroud, Nozzels, Casting Rolls for Rolling Mill, Tungsten Carbide Rings and Composite Rolls, Ceramic Rolls, Various type of Bearings, Casting and Mechanical Components, Special Casting Sands (Ceramsite), Investment Casting etc.All our products are manufactured to meet stringent ISO requirements. We have successfully cooperated with a large number of customers at home and abroad. We, wholeheartedly welcome friends of related fields from all over the world to contact with us. Your production need have been our first priority. We are proud to place our expertise, our skill and our facility at your service. Our ultimate goal is the pursuit of your satisfaction!
Seating Block for Purging Plug

Made from high-purity, high-density, high-strength materials and MAS matrix-optimized system, Horton series of seating blocks for purging plugs are high-tech product developed simultaneously with purging plug. The series of ladle blocks show the features of stable structure, excellent thermal shock resistance, good corrosion/erosion resistance and long service life. They suit specially for large-sized refining ladles.

Seating Block-1
Al2O3  % Min. 92 91 93
MgO   % Min. 0.5 2.5 1.0
Cr2O3  % Min. 0.5 - -
Bulk Density g/cm3 1500℃x3h Min. 3.0 3.0 2.8
Cold Crushing Strength MPa 1500℃x3h Min. 70 60 60
Modulus of rupture MPa 1500℃x3h Min. 12 15 12

Seating Block-2
Al2O3  % Min. 42 40
MgO % Min. 39 36
SiO2   % Min. 3 3
Bulk Density g/cm3110℃x16h Min. 2.9 2.9
Cold Crushing Strength MPa 110℃x16h Min. 70 40
Modulus of rupture MPa 110℃x16h Min. 10 6