... : 3040Cr18Ni9,3211Cr18Ni9Ti),316L00Cr17Ni14Ni14Mo2 2.function:water filter 3.brand:shengda 4.MOQ:10pcs Description The Johnson ... enough welding strength, equally slot gap, high corrosion resistance, large filter area, good permeability, simple structure, 0.1mm slot gap, ... can bear large pressure drop.2. It has equal slots for filtering, can form equally distributed filter cake, easy to clean for ...