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  • Wholesale Dealers of Insulating Soft Fire Brick - Porous Plug and Seat Well Block – Topower

    Wholesale Dealers of Insulating Soft Fire Brick - Porous Plug and Seat Well Block – Topower

    Description Seat well block is made of corundum, chrome corundum and corundum spinel. It is the supporting product of separate and integral breathable brick, which has high thermal strength, good thermal stability, scour resistance and slag resistance. The breathable brick can effectively protect the breathable core brick, and it is the key supporting product to ensure the smooth implementation of bottom blowing argon function. Porous plug is a kind of new product with high life, energy ...
  • One of Hottest for High Temperature Fire Bricks - Silica Brick – Topower

    One of Hottest for High Temperature Fire Bricks - Silica Brick – Topower

    Description Silica brick is an acidic refractory material with good resistance to acid slag erosion. The softening temperature of the silica brick under load is as high as 1640~1670°C, the volume is relatively stable at high temperature, and it can be used for a long time. An acidic refractory material mainly composed of tridymite, cristobalite and a small amount of residual quartz and glass phase. The silicon dioxide content is above 94%, the true density is 2.35g/cm3, it has resistanc...
  • Massive Selection for Concrete Retaining Wall Slabs - Plastic Castable – Topower

    Massive Selection for Concrete Retaining Wall Slabs - Plastic Castable – Topower

    Description Plastic castable is made of high alumina bauxite clinker, corundum, mullite and silicon carbide as aggregates or powders, and is formulated with different binders and additives, and has high wear resistance. A type of unshaped refractory, a refractory made of 70% to 80% granular and powdery materials, 10% to 25% of plastic clay and other binders, and an appropriate amount of plasticizer. Plastic castable has good sinterability, certain volume stability and other high temperat...
  • Massive Selection for Concrete Retaining Wall Slabs - Electric furnace gunning material – Topower

    Massive Selection for Concrete Retaining Wall Slabs - Electric furnace gunning material – Topower

    Description Electric furnace gunning material is composed of refractory material with a certain particle gradation, chemical bonding agent and admixture. It is an unshaped refractory material used when repairing the lining of thermal equipment by spraying construction method. It is a main type of spraying material. During the smelting process, the gunning material for electric furnace is subjected to the same high temperature and harsh working environment as the lining of the repaired furnace...
  • 2021 High quality Functional Refractory - Magnesia Chrome Brick – Topower

    2021 High quality Functional Refractory - Magnesia Chrome Brick – Topower

    Description Magnesia chrome brick is made of high-grade magnesite clinker and chromium oxide as raw materials, through high-pressure molding and high-temperature firing, the maximum allowable ambient temperature is 1700°C. Magnesia chrome brick has good heat peeling resistance, high alkali corrosion resistance and high thermal shock resistance characteristics, and it is environmentally friendly and has a long service life. Features High strength and high refractoriness / High alkal...
  • Super Lowest Price Precast Concrete Blocks - Castable Refractories – Topower

    Super Lowest Price Precast Concrete Blocks - Castable Refractories – Topower

    Description Castable refractories are kind of granular and powdery materials made of refractory materials, and a certain amount of binder and moisture are added together. Castable refractories have high fluidity and is suitable for construction by casting method. It is an unshaped refractory that can be hardened without heating. The refractoriness is similar to that of refractory bricks of the same texture, the load softening point is slightly lower than that of refractory bricks, and th...
  • Wholesale Price Bauxite Formation - Chamotte – Topower

    Wholesale Price Bauxite Formation - Chamotte – Topower

    Description Chamotte is a high-quality hard refractory clay produced in Zibo, Shandong Province, China. The standard Al2O3 content of chamotte ore is 38%, after calcination the Al2O3 content is about 44%, and Fe2O3<2%. The composition is stable, the texture is uniform, the structure is dense, and the section is shell-shaped and white. It is used to produce high-quality clay refractory materials. The technical term is the first-grade hard clay clinker, the main chemical components are...
  • Lowest Price for Prefab Retaining Wall Panels - Precast Block – Topower

    Lowest Price for Prefab Retaining Wall Panels - Precast Block – Topower

    Description Precast block also known as unshaped refractory prefabricated block, is mainly made of refractory castable and refractory plastics. Its classification includes castable prefabricated block and plastic prefabricated block; there are aluminate cement, water glass, Phosphoric acid and aluminum phosphate, clay binding and low cement binder prefabricated blocks; according to the type of aggregate, it is divided into high alumina, clay, siliceous and corundum prefabricated blocks;...
  • Factory wholesale Precast Concrete Retaining Walls Residential - Precast Block – Topower

    Factory wholesale Precast Concrete Retaining Walls Residential - Precast Block – Topower

    Description Precast block also known as unshaped refractory prefabricated block, is mainly made of refractory castable and refractory plastics. Its classification includes castable prefabricated block and plastic prefabricated block; there are aluminate cement, water glass, Phosphoric acid and aluminum phosphate, clay binding and low cement binder prefabricated blocks; according to the type of aggregate, it is divided into high alumina, clay, siliceous and corundum prefabricated blocks;...
  • Fast delivery JM26 Insulating Fire Brick - High Alumina brick – Topower

    Fast delivery JM26 Insulating Fire Brick - High Alumina brick – Topower

    Description High alumina brick is an alumina silicate refractory material, in which alumina content exceeds 55%, and it is calcined from high content alumina raw materials. It has high heat resistance and high temperature resistance at 1770°C and above. High alumina bricks have good slag resistance and are mainly used for masonry of steel-making electric furnaces, glass furnaces, cement rotary furnaces, etc. Features 1. Refractoriness High alumina bricks have higher refractoriness ...
  • Factory source Insulating Fire Brick - Porous Plug and Seat Well Block – Topower

    Factory source Insulating Fire Brick - Porous Plug and Seat Well Block – Topower

    Description Seat well block is made of corundum, chrome corundum and corundum spinel. It is the supporting product of separate and integral breathable brick, which has high thermal strength, good thermal stability, scour resistance and slag resistance. The breathable brick can effectively protect the breathable core brick, and it is the key supporting product to ensure the smooth implementation of bottom blowing argon function. Porous plug is a kind of new product with high life, energy ...
  • Personlized Products Castable Material - High Strength Castable Refractories – Topower

    Personlized Products Castable Material - High Strength Castable Refractories – Topower

    Description High strength castable refractories are kinds of cement based composite single component dry mortar, which is prepared by industrial production of high strength cement, mineral admixture, high strength aggregate and anti-crack wear-resistant agent. High strength castable refractories can be used by adding water and stirring on site. It has good construction and work ability. A certain thickness of anti-wear layer is formed on the surface of the silo or ore trough by manual pl...
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