1. Improved temperature accuracy: Alumina ceramic protection tube are able to provide a more accurate temperature measurement, since they reduce the effects of external environmental factors on the readings. 2. Increase durability: The insulation layer reduces the impact of heat, cold, vibration, and other environmental factors, making the alumina ceramic protection tube more durable and less prone to damage. 3. Reduced energy costs: By helping to maintain the temperature of the pipes, alumina ceramic protection tube can reduce energy costs associated with heating or cooling systems. 4. Improved safety: Alumina ceramic protection tube are able to reduce the potential for electric shock. 5. Reduced corrosion: The insulation helps to reduce the corrosion of the pipes, as alumina ceramic protection tube prevents contact between the pipes and other materials.