Wear-resistant Ceramic Pipe Performance Characteristics And Application Range

Performance characteristics
1. Good wear resistance: The lining ceramic layer of the wear-resistant ceramic pipe is wear-resistant engineering ceramics, with a hardness (HRA) ≥ 84. Its wear-resistant performance is more than 10 times that of high-chromium wear-resistant cast iron alloy pipe fittings. Using a 5mm thick ceramic layer, its actual wear-resistant service life will be equivalent to 50mm thick wear-resistant cast steel.
2. Corrosion resistance: Different wear-resistant ceramic materials are selected to have excellent anti-corrosion properties against different corrosive media, and are resistant to acid, alkali, salt and other strong corrosive media and halogen salt corrosion characteristics.
3. Good high temperature resistance: Wear-resistant ceramics themselves have the ability to withstand high temperatures above 1,200 degrees Celsius. Through reasonable design and the use of different composite methods, wear-resistant ceramic pipes can operate for a long time in the humidity range of -50°C to 800°C, which is especially suitable for high temperatures. Burner etc.
Equipment lining. The engineering ceramic lining has high strength, high hardness, and excellent wear resistance and corrosion resistance;
4. Reduce project cost: Wear-resistant ceramic pipes are mainly used for conveying particles of liquid-solid two-phase flow substances and corrosive media. They are used to replace expensive stainless steel pipes, high-chromium cast steel pipes, and carbide wear-resistant pipes. They can be directly Reduce project cost and extend service life.
Application scope
1. Power plant boiler pulverizing system pipes, including powder conveying pipes, coarse and fine powder separator pipes, coal drop pipes, primary air pipes, secondary air pipes, tertiary pipes of the combustion system and burner pipes, ash removal and slag removal systems Slag discharge pipeline, powder return pipeline, dry ash transportation pipeline;
2. Wear bends in steel plant raw material conveying pipelines, receiving pipelines, dust removal pipelines, ash discharge pipelines, ash falling pipelines, batching mixing pipelines, grinding outlet pipelines, coal-fired pipelines, pulverized coal pipelines, separator pipelines, burner square and round pipes, etc. Tube;
3. Worn elbow pipes such as the outlet pipe of the cement plant selector, the inlet pipe of the machine selector, the dust collection pipe, the vertical mill air outlet pipe, the circulating air duct, the coal mill high-temperature fan air duct, and the blanking pipe;
4. Various pipe fittings for processing and transporting materials in petroleum, chemical industry, mining, coal, coal washing plants, smelting, papermaking, aluminum industry, building materials, powder engineering, grain machinery, etc.