PE,PP,RPP,PVC,CPVC,PVDF Size:50mm,76mm,100mm Professional ... 9001:2008 2)Size: 50mm,76mm,100mm 3)Material: PP,PE,PVC,PVDF,CPVC,RPP 4)20 years professional manufacturerInstruction: Plastic ... made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chloridized polyvinyl ...