PP PVC CPVC Plastic Hollow Floatation Ball

                   Plastic Hollow Floatation Ball                                      Introduction Model Hollow Floatation Ball Material PP, RPP, PE, PVC, CPVC, PVDF, etc. Specification of PP floatation ball Surface area  Free volume  Bulk density  Numer per m³ Specification of PP materials (mm) (m²/m³) (%) (kg/m³) PCS ø 25*1.0 200 40 125 41500 ø 38*1.…