Ceramic Pall Ring can resist high temperature, acid ( except HF ), alkali, salt and various organic solvents. It is widely applied in various packing towers of desiccation, absorption, cooling, washing and regeneration in industries of petrochemical, chemical, metallurgy, gas and oxygen generation.
Ceramic Pall Ring
Surface area (m2/m3)
Free volume (%)
Number per m3
Bulk density (Kg/m3)
Dry Packing Factor (m-1)
Water absorption (%)
Acid-resisting strength, %Wt. Loss (ASTMc279)
Firing temperature(Degree C)
Softening point( Degree C)
a) Have excellent acid resistance and heat resistance. b) It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid. c) Used in high or low temperature conditions. d) Used in the drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.
Jumbo bag; Carton box; Wooden Case
a) By National Standard HG-T 4369-2012
b) Offer lifetime consultation on problems occurred