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Intruduction: Top quality fire and insulation bricks covering a wide range of temperature ratings (1250oC 1600oC) are available together with suitable mortars.Our bricks meet stringent testing specifications and have excellent thermal conductivity properties.Features: 1) Low bulk density, low thermal conductivity, good thermal insulation performance. 2) Refractory category allow direct contact of fire, suitablefor various atmosphere 3) Good integrity with furnace lining, long service life, easy operation, could be shaped freelyTypical Applications: 1) Furnaces of metallurgy industry, heat treatment furnace 2) Furnaces of chemical industry and construction industry. 3) Furnace of incineration of garbage, recirculating fluidized bed furnaceStandard sizing: 230 x 114 x 65 mmItemStandardAI2O3(%)30Fe2O3 (%)3Refractoriness (SK)32Refractoriness under load, 0.2MPa, Ta, ((°C)1300Porosity (%)22-26Bulk density (g/cm³)2.05Cold crushing strength (MPa)250.6Fire clay brick SK-34ItemStandardA