
Wear Resistance High Purity Slotted Alumina Ceramic Tubes. Extreme Wear Resistance: Over 276 times more wear resistant than stainless steel. Superior Mechanical Strength: Hardness and compressive strength significantly higher than stainless steel. Excellent Electrical Insulation: Ideal for high voltage and high-current applications with high volume resistivity. Chemical Corrosion Resistance: Resists strong acids and alkalis even at high temperatures. Customizable Dimensions: Inner diameter min 1mm, outer diameter max 800mm with tight tolerances. Versatile Material Options: Available in Alumina (40%-99.8%), Zirconia, Silicon Carbide, and Silicon Nitride. Advanced Surface Treatment: Options include polishing, glazing, and metalization for internal and external surfaces.