PLASTIC SOCKET FLANGE material: FRPP/PVDF/UPVC/CPVC/PP-H PLASTIC SOCKET FLANGEmaterial: FRPP/PVDF/UPVC/CPVC/PP-Hsize: DN15-DN300FRPP socket flange,plastic flange,flange,socket flange,FRPP flangeEnd connection:SOCKET Working Pressure:1.0Mpa PLASTIC SOCKET FLANGE