... TOWER PACKING and Structured tower packing in different materials of plastic, metal, and ceramic, including Pall ring, Tellerette packing, VSP packing ... plant, desulfuration plant, separation of ethylbenzene separartion of isooctane/mehylbenzene2. Plastic pall ringa. Materialstainless steel, carbonsteel aluminum, bronze, 304L, 316L, and ...