1.Materials:SUS302,304, 304L,316, 316L, black wire cloth, copper mesh. 1.Disc diameter:5mm-600mm 2.Mesh Size: ... 3-400mesh Filter cloth packs1. Material: SUS304, 316, 316L, steel square mesh , black wire ... cloth , galvanized mesh , copper mesh , galvanized mesh , perforated metal sheets .2 .Disc diameter: from 5mm to ...