92% Alumina Bends for pulverized coal

Specifications

Specifications

Abrasion resistant ceramic linings mainly include elbows, straight pipes, tees, reducer pipes, etc, and they are used for ceramic lined pipework and  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.

roduct         
Technical Parameter

92

95 

Al2O3%

≥92

≥95

Fe2O3%

≤0.2

≤0.15

Mohs' hardness

8

9

Water Absorption (%)

≤0.02

Bulk Density(g/cm3)

≥3.60

≥3.65

Abrasion(%)

≤0.02