... filter disc round stainless steel filter disc Stainless steel filter discRound stainless steel filter disc Specifications:Material:ASTM/ASSI 304, 316 or 316L powder, mesh ... or wireShapes:chip, ring, board, plate, rod, tube etc. OEM styles are welcome.Filter precision: (1 ... It is vastly used in industrial area such as filter material, noise deadening, shock proof, diffusion cooling, ...