Profile: SK Gupta Private Limited is a dealer & manufacturer of a wide range of refractories & allied products. We are an ISO 9001:2008 certified company. Our products are widely used in industries such as iron & steel, glass, cement, chemicals, thermal, and power industries. We are involved in producing dense castables. Whytheat A super castable is useful for forming strong joints, and is used extensively in building material, metallurgy, and petrochemical industries. We manufacture & export fire clay & high alumina bricks. Alumina is an engineering ceramic offering electrical insulation properties, together with high hardness & good wear resistance, but relatively low strength & fracture toughness. It is also an electrically insulating material, with a high electrical resistivity which increases with purity. Acid resistant bricks are brown/gray in color. The color of the bricks does not have an impact on the performance of the bricks. These bricks have density, low water absorption, and low porosity. They also have high cold crushing strength, resistance to strong acids (except hydrofluoric acid), and partial resistance to alkalis. These bricks are used in various industrial applications like chemical storage tanks, absorption towers, process tanks, flooring, vessels, chimney lining, chemical, fertilizer, petrochemical, paper, and power & steel plants.