Ceramic Pall Ring - Al2o3 17-23%, Sio2 >70% | Exceptional Acid And Heat Resistance, Suitable For Diverse Industrial Applications

Loaded with vast industrial knowledge and expertise, we have emerged as a major Exporter of Ceramic Pall Ring in Pingxiang, Jiangxi, China. Ceramic pall ring random tower packings (column packing) have excellent acid resistance and heat resistance. They can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature conditions. Consequently their application ranges are very wide. The packings can be used in the drying columns, absorbing columns, cooling towers, scrubbing towers in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.
Chemical compostion
Al2O317-23%
SiO2>70%
Fe2O3<1.0%
CaO<1.5%
MgO<0.5%
K2O + Na2O<3.5%
Other<1%

Physical properties

ItemValue
Water absorption<0.5%
Apparent porosity (%)<1
Specific gravity2.3-2.35
Operation temp.(max)1000a
Moha s hardness>7 scale
Acid resistance>99.6%