... transfer efficiency and so on.Application of Plastic pall ring:Plastic Pall ring can be applied to various of device of isolation, absorption ... and desulfurization system etc.We are able to offer these in a variety of plastic: PE, PP, RPP, PVC, CPVC, PVDF, PTFE, and ... Φ5050×50×1.5930.90127650056Φ7676×76×2.6730.9294193060 Plastic pall ring for tower packing