Abrasion resistant ceramic linings mainly include elbows, straight pipes, tees, reducer pipes, etc, and they are used   for ceramic lined pipework and fittings of pneumatic conveying and slurry pumping.  The conveying medium is featured by high hardness, fast and big flow, alumina ceramic  rings can effectively reduce the speed of wearing through by continuous impact, abrasion and corrosion to pipe wall when long-term conveying medium.

Wear is fast when the piping  conveying  pointed materials(ash, coal powder, mine flavor powder, tailings, cement etc), especially for elbow. Pipeline corroded will be quickly worn out when conveying gas, fluid and solid materials  of intensive corrosion.