... :Plastic Pall ring can be applied to various of device of isolation, absorption, deadsorption, constant decompress tower such ... desulfurization system etc.We are able to offer these in a variety of plastic: PE, PP, RPP, PVC, CPVC, PVDF, ... PTFE, and HDPE.Size: 5/8" (16mm); 1" (25mm); 1.1/2" (38mm); 2" ... 90127650056Φ7676×76×2.6730.9294193060 Dia.5/8", 1", 1.5", 2", 3" Plastic pall ...