Such as Sanitary Divert Seat Valves | Sanitary Butterfly Valves | Sanitary Ball Valves | Sanitary Check Valves | Sanitary Diaphragm Valves | Sanitary Angle Seat Valves |Sanitary Mix-proof Double Seat Valves | Sanitary Globe Valves | Sanitary Sampling Valves | Sanitary Constant Pressure ValvesSanitar

PFA or Perfluoroalkoxy alkane are fluoropolymers. PFA, FEP, PTFE, the chemical properties are similar, but FEP can only be used below 200℃, and the big difference of PTFE is that the PFA allow the polymer to be melt-processed. This kind of resin can be directly processed into products by ordinary th