With the characters of high mechanical strength, high chemical stability, and excellent heat endurance, Ceramic Raschig Ring can resist high temperature, acid (except HF), alkali, salt and various organic solvents. It's widely applied in various packing towers of desiccation, absorption, cooling, washing, and regeneration in industries of petrochemical, chemical, metallurgy, gas and oxygen generation.

For raschig ring with big size over **0mm, it's usually filled in the column orderly. If its size is less than *0mm, raschig ring is stacked in the column randomly.

Name Normal Diameter*Height* Surface area Void space Bulk density No.elements Packing factor mm Thickness mm m2/m3 % kg/m3 per/m3 m*1 Rasching ring ø*6 *6**6*3 **0 *6 **0 *****0 **0 ø*5 *5**5*3 **7 *8 **0 ****0 **0 ø*8 *8**8*4 **0 *0 **8 ****0 **5 ø*0 *0**0*5 *0 *1 **5 ***0 **6 ø*6 *6**6*9 *2 *5 **5 ***0 **7