The ceramic Raschig ring is a random packing whose height is equal to the diameter. Lasi ring has excellent acid and heat resistance, and can be used in various strong corrosion, high temperature and low temperature environments. Laxihuan can be used in drying towers, absorption towers, cooling towers, regeneration towers, etc. in the chemical industry, metallurgy, coal gas, oxygen production and other industries.

The product has the characteristics of high strength, high temperature resistance, high pressure resistance, strong acid and alkali corrosion resistance, and good thermal shock stability. It is mainly used in the working environment of high temperature, high pressure and strong corrosion in the chemical industry.