... 2) Filtration ration: 2-300um 3)ISO9000,2001 inner edge outer edge filter discs Mesh material: stainless steel wire mesh ... galvanized wire mesh,Alumimun Wire Mesh,Copper Wire Mesh and other metals.Shape:There are single-layer, multi-layer ... , light industry, medicine, metallurgy, machinery, shipbuilding, automobile and tractor industries in the distillation, absorption, evaporation,filtering process to ...