plastic heilex ring's saddle-shaped openings of the main cone cylinder, increases surface area and porosity, and improves gas-liquid distribution in the packing layer.It is used in gas absorption, Acidic gases deadsoption system, washing, fertilizer production. Plastic heilex rings are made from heat resistant and chemical resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chloridized polyvinyl chloride (CPVC) and polyvinylidene fluoide (PVDF). They have the properties of corrosion resistance, high free volume, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high mass transfer efficiency and so on.
Low pressure drop
Good antipollution performance
High mass transferring efficiency
Uniform distribution of gas-liquid
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