1)30years professional manufactured 2)high free volume, low pressure drop 3)high flooding point, uniform gas-liquid contact Plastic Intalox Saddles Packing is made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chloridized polyvinyl chloride (CPVC) and polyvinylidene fluoride ...