... Material: stainless steel plates Weave Style: punching Specifications1.Perforated metal sheet mesh 2.Material:SS302,304 3.Thickness:0.1 ... .Hole Pitch:10-80mm Perforated Metal Sheet Mesh 1. Material: Stainless steel 302, 304, 316, copper plate, aluminum plate, ec. 2. ... sound insulation, silencers, ventilation, grain storage, mechanical protection 5. Perforated metal sheet mesh Photos: China Best Quality ...