... plastic pall ring PP, PE, PVDF, PVC, RPVC, RPP plastic pall ring Use as tower packing Plastic Pall ring:PE ... . The operation temperature is 60-150°C. Plastic Pall ring is widely used in petroleum, chemical ... etc.We are able to offer these in a variety of plastic: PE, PP, RPP, PVC, CPVC, PVDF, ... .5930.90127650056Φ7676×76×2.6730.9294193060 Plastic pall ring (Material: PE, PP, RPP, PVC, CPVC, PVDF, ...