... 3.20-400mesh 4. 304L,316L stainless Stainless Steel Filter Cylinder MeshFilter cylinder are made of stainless steel woven wire ... steel woven wire cloth, stainless steel sintered web, phosphate bronze wire cloth and brass wire cloth, copper and other alloy ... .Marginal materials: Stainless steel, aluminum and nickel-plated copper.2.FILTER PRODUCTS FOR: Water, Air, Oil, Powder, Dust, Fluids, Plastic- ...