Plastic Heilex Ring *Plastic random packing ring *PP,PVC,PE material *Dia.50,76,100mm *Light weight Plastic Heilex Ring: Plastic heilex ring not only has the properties of large flux,low pressure drop and good corrosion resistant&anti-collision,but also makes gas-liquid distributed evenly. Its saddle- shaped openings of the main cone cylinder, increases surface area and porosity, and improved gas ...