Product description

Graphite Raschig ring packing referred to as graphite ring which is a kind of graphite material of the same circle and diameter of good quality high temperature resistance, it also can resistance hydrofluoric acid and strong acid, strong alkali.The use temperature is as high as 200℃, can resist the concentration of hydrofluoric acid below 48%, to nitric acid, sulfuric acid, potassium hydroxide, sodium hydroxide strong acid and basic substances and most of the organic salts, solvents and so on.It have good corrosion resistance.Its performance index (especially strength and hardness) is better than similar specifications of imported products after testing.

Graphite Raschig ring has the characteristics of low pressure drop, large flux, uniform liquid distribution, high mass transfer efficiency, absorption of various tail gas or used for gas washing, separation and so on.It replaces a large number of ferrous metals and a variety of non-ferrous metals, is a kind of excellent corrosion resistance of non-metallic materials.

Product application

Graphite Raschig ring packing is mainly used for gas absorption, acid gas desorption, washing tower, regeneration tower, chemical fertilizer production and other practical application occasions, can also be used as packing in propane stripper and acid containing gas absorber, in alkylation, reforming and other petrochemical equipment furnace, tower,It is used in purification, absorption, condensation, distillation, evaporation, filtration and washing of highly corrosive materials.Graphite Raschig ring of our company has been applied in many sets of continuous reforming units and alkylation units in petrochemical enterprises, and has been highly praised by users.The development of graphite Raschig Ring fills the blank of strong corrosive filler in China and realizes the localization of graphite Raschig Ring.

Technical indicators

Specification and size