... the performance of acid-resisting, akali-resisting ISO900 Stainless steel wire mesh screen1. Major material: stainless steel ss302,304,304L,316,316L2. Mesh: always ... , airspace, machine making, etc.Here is some specification as reference:Stainless Steel Wire Mesh mesh/inch wire diameter( mm )aperture( mm ) mesh ... .190.318400mesh0.250.0385Electric Welding Net: 0.6m-1.5m stainless steel window screen