Wear-resistant pipes are widely used in mines with serious wear, mineral fines and tailings transportation, coal-fired power plants for powder feeding, slag removal, ash conveying and other wear-resistant pipes are also very suitable.
The wear resistance of ceramic-lined composite steel pipe bends is more than 5 times higher than that of thick-walled wear-resistant cast steel bends. In practice, the ceramic-lined composite steel pipe is opened and observed and measured after 1-2 years, and the composite layer has no obvious wear or shedding. In the same specification and unit length of the pipe, the ceramic-lined composite steel pipe only has the wear-resistant casting weight. About 1/2 of the steel pipe or bimetallic composite pipe, the engineering cost per meter is reduced by 30-40%, only about 2/5 of the weight of the cast stone pipe and the rare earth wear-resistant steel pipe, and the engineering cost per meter is reduced by more than 20%.
1.Coal-water slurry, coal washing mud, mine filling, coal ash in the coal industry
2.Metal mine: pipeline transportation of concentrate and tailings.
1.Iron and steel blast furnace blast furnace coal injection, slag and other pipelines.
2.Steelmaking transport iron alloy, furnace refining and other preferred pipelines.
Raw slurry transport, pulverized coal conveying, hoist cutting, concrete conveying pipeline of rotary kiln wet production line.
1.Excellent wear resistance, continuous use for more than 10 years
2.Lining ceramics with high strength, high hardness and light weight
3.Smooth inner wall, no blocking powder