... 2.Material:SUS302,304,304L,316,316L 3.Mesh:10-1500mesh Description of Filter Discs For PP Plastic Sheet Extruder :Material: SUS202, ... 302, 304, 304L, 316, 316L, iron wire mesh, stainless steel wire mesh, galvanized wire mesh ... 30".ayers: single layer or spot welded multi-layer filter discs.Size: from 10 to 1000 meshes.Features:resistance to ...