... 304L,316,316L Shape:round,square,rectangle Sell Filter Disc(Yida Brand) Filter Disc Details: Material:SUS304,304L,316,316L. ... offer other materials according to customers' special requirements. Characteristics:Filter Disc has the features of corrosion resistance,thermal resistance, ... and so on. It can be one-layer or multi-layers. Filter Disc Applications :*Foodstuffs and spices (milk powder,coffee,tea ...