... also said PP, it includes many grades: Film grade, pipe grade, injection grade, fiber grade, yarn grade, coating ... 3901200090Production Capacity: 800tons Per MonthPP is mainly used as pipe in building, chemicals industry and supply heating. Decorating, ... the fender, ventilation pipe, fan, etc), equipment (dishwasher door gasket, drying machine ventilation tube, washing machine frame and machine, the ...