
Redon High Quality High Temperature Alumina Refractory Insulation Vacuum Form Shape Special Ceramic Fiber Products. Custom Shape Capability: Shapes like pipe, taper, and square can be made according to customer requests. Vacuum Forming Technique: Processed by vacuum forming for low shrinkage, low thermal conductivity, and high impact strength. Excellent Thermal Stability: Features low heat capacity, excellent thermal shock resistance, and wind erosion resistance. Wide Application Scope: Used in industrial furnace observation holes, thermometer holes, kiln bricks, and liquid collecting tanks. High Purity Material: Made from high purity ceramic fiber with Al2O3 content ranging from 50-60%. Flexible MOQ Policy: No limit on trial order MOQ; samples available free of charge (buyer pays shipping). Fast Response Time: Quick quotation reply provided upon receiving inquiry details like temperature and dimensions.