... 025-20(mm).Weaving: Plain woven, twill woven, Dutch woven, reverse wovenCharacteristic: Acid-resisting, alkali-resisting, heat-resisting, corrosion-resisting, ... layered and round, rectangle elliptical, other shapes.Usage: Filter discs are mainly used in screening and separation in mine ... thin film production, also drugs, hydraulic oil, disposal of water, hot gas, etc.We can manufacture from 8 to ...