... alkali-resistance 3.high strength 4.temperature:130-150 polyester filter cloth,which made of polyester fiber (PET), can be ... -ferry melting, chemical industrial, for the equipments of frame filter press, centrifuge filter, vacuum filter, etc. The filtering precision can reach less than ... -14(747),120-15(758),120-16(3927),858,208(tube),729(tube),740Polyester filament filter cloth series,60-7(621),60 ...