Plastic Random Packing 1.PP,PE,RPP,PVC,CPVC,PVDF 2.Free Sample 3.Stock 4.MOQ:0.5cubic ... Random PackingsMaterial of Plastic Random Packings include PE,PP,PVC,CPVC,PVDF etc,it has good corrosion,large void ratio,low ... .901277676×76×2.619307172.20.9294 PP,PE,RPP,PVC,CPVC,PVDF Plastic Random Packing