Stainless Steel/Aluminum/Galvanized Perforated Metal Mesh for Loudspeaker Box

Perforated Metal Sheet DescriptionPerforated metal sheet is also known as perforated sheet, perforated plate, punched plate, perforated screen and is sheet metal thattypical has been mechanically stamped or punched using specialized tooling in high-speed punching machinery, to create a pattern of holes,slots or decorative shapes.Product namePerforated metal (also known as perforated sheet, stamping plates, or perforated screen)MaterialSteel plate/Galvanized Sheet/Aluminium/Stainless steel/Brass/Titanium plate etcThickness0.3-50mmHole shaperound, square, diamond,rectangular,octagonal cane,grecian,plum blossom etc,can be made as your design.Sheet size1220*2440mm,1200*2400mm,1000*2000mm or customizedSurface treatment1.PVC coated2.Powder coated3.Anodized4.Paint5.Fluorocarbon spraying6.PolishingApplication1.Aerospace: nacelles, fuel filters, air filters2.Appliances: dish washer strainers, microwave screens, dryer and washer drums, cylinders for gas burners, water heaters and heat pumps, flame arrestors3.Architectural: stairs, ceilings, walls, floors, shades, decorative, sound absorption4.Audio Equipment: speaker grills5.Automotive: fuel filters, speakers, diffusers, muffler guards, protective radiator grills6.Food Processing: trays, pans, strainers, extruders7.Furniture: benches, chairs, shelves8.Filtration: filter screens, filter tubes, strainers for air gas and fluids, dewatering filters9.Hammer mill: screens for sizing and separating10.HVAC: enclosures, noise reduction, grilles, diffusers, ventilation11.Industrial equipment: conveyors, dryers, heat dispersion, guards, diffusers, EMI/RFI protection12.Lighting: fixtures13.Medical: trays, pans, cabinets, racks14.Pollution control: filters, separators15.Power generation: intake and exhaust manifold silencers16.Mining: screens17.Retail: displays, shelving18.Security: screens, walls, doors, ceilings, guards19.Ships: filters, guards20.Sugar processing: centrifuge screens, mud filter screens, backing screens, filter leaves, screens for dewatering and desanding, diffuser drainage plates21.Textile: heat settingFeatures1.can be formed easily2.can be paint or polished3.easy installation4.attractive appearance5.wide range of thicknesses available6.largest selection of hole size patterns and configurations7.uniform sound abatement8.light weight9.durable10.superior abrasion resistance11.accuracy of sizePackage1.On pallet with waterproof cloth2.In wooden case with waterproof paper3.In carton box4.In roll with woven bag5.In bulk or In bundleProduction Of Perforated Metal Sheet: Raw Material(metal sheet,stainless steel plate)---Meausure Size----Choose hole mould---Perforated with machine---Determination---Packing---Loading Perforated Metal Sheet Hole TypesRound hole,square hole.slotted hole round ends,slotted hole square ends,triangle hole,hexagonal hole,scale hole,rectangular hole,cross,diamond etcPerforated Metal Sheet Surface Treatment:Electro galvanized, Hot-dipped galvanized, PVC coated, Powder coating, Oxidation treatment, etc Usage Of Punched Metal Sheet : Perforated Metal Sheet used in wall facade, building ceiling, wall cladding, oil field drilling, mine screening, engineering, sifting of grains, decorations and designs of buildings.Perforated metal is widely used as  the decoration and display of goods, ornamental applications ranging from furniture and office supplies, ceiling, office divisions, ventilation windows or walls, lighting, decoration up in buildings of great design, mine screening, sifting of grains, filter mesh, medicine, sound insulation as sound mesh, ventilate of grain depot.Features & Benefits of Perforated Metal SheetTen (10) unique perforation patterns availableVariety of gauges and materialsHigh strength-to-weight ratioEconomicalVersatileFunctional and aesthetic appealVentilation for air, light, sound, gasesScreening of fluidsPressure equalization or controlSafety and securityEasy to cut and fabricatePerforated Metal Sheet Specification  ROUND HOLES STAGGERED PATTERNHOLECENTERSGAUGE / PLATETHICK.OPEN AREA.020" RD.045" Stag2618%1/32" RD1/16" Stag2223%3/64" RD5/64" Stag2433%3/64" RD3/32" Stag22 thru 1823%1/16" RD3/32" Stag22 thru 1640%1/16" RD7/64" Stag20 thru 1630%1/16" RD1/8" Stag26 thru 1623%5/64" RD1/8" Stag22 thru 1435%3/32" RD5/32" Stag24 thru 1433%3/32" RD3/16" Stag2423%.117 RD5/32" Stag1851%1/8" RD3/16" Stag24 thru 1140%1/8" RD7/32" Stag14 thru 1230%1/8" RD1/4" Stag14, 1323%9/64" RD3/16" Stag1851%5/32" RD3/16" Stag22 thru 1663%5/32" RD1/4" Stag20 thru 1035%3/16" RD7/32" Stag22 thru 1667%3/16" RD1/4" Stag24 thru 1251%3/16" RD5/16" Stag10, 3/16"33%3/16" RD3/8" Stag14 thru 1023%1/4" RD5/16" Stag20 thru 1658%1/4" RD3/8" Stag26 thru 1/4"40%17/64" RD5/16" Stag2066%5/16" 7/16" Stag20 thru 1/4"46%3/8" RD9/16" Stag20 thru 1/4"40%1/2" RD11/16" Stag20 thru 1/4"48%1/2" RD3/4" Stag1640%5/8" RD7/8" Stag10 thru 1/4"46%3/4" RD1" Stag 16 thru 1/4" 51%1" RD1-3/8" Stag10 thru 1/4"48%1-1/4" RD1-5/8" Stag 1/4" 54%1-1/2" RD2" Stag1/4"51%2" RD2-1/2" Stag1/4"58%2-