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Decorative Perforated Sheet Metal Panels , Perforated Copper Sheets Corrosive Resistance

Categories Perforated Metal Sheet
Payment Terms: T/T, Western Union, MoneyGram, L/C
Brand Name: BS•EVER
Model Number: Electronic/hot-dip galvanized steel/carbon steel
Certification: ISO 9001:2015
Place of Origin: China
MOQ: 10pcs/rolls
Material: Low carbon steel/Galvanized steel
Plate thickness: Common 1mm/2mm/1.2mm or customized
Panel size: common1*2m/1.22*2.44m/1.5*3m../or customized
Pattern of Perforations: Straight/ 45°, staggered/ 60° staggered etc
Surface treatment: PVC coated/ Powder coated/ Anodized Paint/ Fluorocarbon spraying /Polishing
Margin: no limitation/general margin/ or as per customers' request
Features: Economical /colorful/Corrosive resistance
Color: silver white for galvanized sheet/ colorful(red,black,green etc) for mild carbon steel sheet
Sample: available and free of charge
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    Decorative Perforated Sheet Metal Panels , Perforated Copper Sheets Corrosive Resistance

    Decorative Perforated Sheet Metal Panels , Perforated Copper Sheets Corrosive Resistance


    Perforated metal, is sheet metal that has been manually or mechanically stamped or punched to create a pattern of holes, slots, or decorative shapes. Materials used to manufacture perforated metal sheets include stainless steel, cold rolled steel,galvanized steel, aluminum, copper, Inconel, plastic, and more.


    Perforated metal mesh is the marked holes in different materials with different shapes to suit different requirements.


    The process of perforating metal sheets has been practiced for over 150 years. In the late 19th century, metal screens were use as an efficient means of separating coal. Unfortunately, the first perforators were laborers who would manually punch individual holes into the metal sheet. This proved to be an inefficient and inconsistent method which led to the development of new techniques, such as perforating the metal with a series of needles arranged in a way that would create the desired hole pattern.


    Galvanized perofrated metal sheet: is made of hot-dipped galvanized sheet or electric galvanized sheet,

    A layer of metallic zinc is coated on the steel sheet surface to prevent steel sheet surface from being corroded and prolong service life.


    Product name

    Galvanized Perforated Metal Sheet

    Material

    stainless steel sheet, galvanized sheet, aluminum sheet, iron sheet(low carbon steel sheet,,copper sheet, nickel sheet, etc

    Sheet thickness

    0.1mm to 20mm(common 1mm/ 1.2mm/2mm)

    Hole diameter

    0.5mm to 50mm

    common 1mm hole*2mm picth

    2mm hole*3.5mm pitch

    3mm hole*5mm pitch

    4mm hole*5/6mm pitch

    6mm hole*9mm pitch

    10mm hole*12.7mm pitch

    25mm hole*39mm pitch

    Pitch

    1mm to 12mm

    Sheet width

    0.7m, 0.9m, 1m, 1.2m, etc

    Sheet length

    15m, 20m, 30m, etc

    Common panel sizes1000*2000mm/1220*2440m/1250*2500mm/1250*6000mm/1500*3000mm/1500*6000mm

    Hole shape

    round, square, rectangular, triangle, diamond, hexagonal, cross, slotted, fish

    scale, etc

    hole arrangement method
    • Straight
    • 45°, staggered/ 60° staggered etc
    Pattern of Perforations
    • Staggered Perforations ,both Round &Square: Direction of the stagger will normally be the short dimension of the sheet. Straight row of hole is normally parallel to long dimension of sheet.
    • Slotted Perforations: The long dimension of the slots can be fumished with either the width or length of the sheet in most cases.
    Spacing of Perforations
    • Spacing for large perforations will be designated be either Centers of perforations, or by the Open Area required.
    • Spacing for small perforations will ge designated by either Centers, or Open Area, or if more practical, by the Number of Perforated to the Square Inch
    Margin

    no limitation/general margin/ or as per customers' request


    • Perforated Stock Size Sheet & Plates: The long sides of the sheet will be suppiled with minimummargins. The short sides of the sheet will have either minimum margins or no margins.
    • Sheets & Plates Re-sheared after Perforating: Special margins are available to specifications but the must carry a tolerance within the limits of the perforating tool.
    • Unfinished end pattern is standard in the industry.
    Surface treatment
    • PVC coated
    • Powder coated
    • Anodized
    • Paint
    • Fluorocarbon spraying
    • Polishing

    1) For aluminum material :

    Without treatment is ok

    Anodized finish (colour can be silver, blue, green, yellow,pink, red,black, as you like)

    Powder coated

    PVDF (surface will be much more smooth, level off and glossy, it also has a much longer life span than common treatment)

    2) For iron steel material :

    Galvanized : Electric galvanized, Hot-dipped galvanized

    Powder coated

    Spray painted

    Basic formssheet/panel/plate; screen; coil/ roll; tube.
    ProcessStamping, leveling, cutting, bending, reeling, welding, shaping and surface treatment.

    Characteristics

    • Smooth surface
    • High quality
    • Easy to process and install, good sound absorption
    • Durable and long service life
    • Attractive appearance and wide range of thickness available

    Application

    Be used to civil construction, mechanical device protection, handcraft manufacture, grain ventilation. It also can be used in architectural, road, bridge.

    Package

    1.LCL: packed with plastic film then on the pallets / wooden cases

    2.FCL: Nude packing
    3.Other special package according to customers' requirements.


    Galvanized perforated metal sheet specification

    Hole diameter

    Staggered

    centers

    Sheet thickness

    Open area

    0.045’’

    1.14mm

    0.06’’

    0.032’’

    0.81mm

    37.00%

    1/16’’

    1.59mm

    1/8’’

    0.032’’,0.040’’

    0.81mm,1.02mm

    23.00%

    3/32’’

    2.38mm

    5/32’’

    0.040’’,0.063’’

    1.02mm,1.60mm

    33.00%

    7/64’’

    2.78mm

    3/16’’

    0.032’’

    0.81mm

    29.00%

    1/8’’

    3.17mm

    3/16’’

    0.032’’,0.040’’,0.050’’,0.063’’,0.125’’

    0.81mm,1.02mm,1.27mm,

    1.60mm,3.17mm

    40.00%

    1/8’’

    3.17mm

    7/32’’

    0.032’’

    0.81mm

    29.60%

    5/32’’

    3.97mm

    3/16’’

    0.032’’,0.063’’,0.090’’

    0.81mm,1.60mm,2.29mm

    63.00%

    3/16’’

    4.76mm

    1/4’’

    0.032’’,0.040’’,0.050’’,0.063’’

    0.81mm,1.02mm,1.27mm,1.60mm

    50.00%

    3/16’’

    4.76mm

    3/8’’

    0.040’’

    1.02mm

    23.00%

    1/4’’

    6.35mm

    5/16’’

    0.063’’

    1.60mm

    58.00%

    1/4’’

    6.35mm

    3/8’’

    0.063’’,0.125’’

    1.60mm,3.17mm

    40.00%

    1/2’’

    12.70mm

    11/16’’

    0.063’’

    1.60mm

    48.00%

    round holes specification

    36020170727160050462.jpg


    square holes specification

    36020170727160150280.jpg


    slotted holes specification

    36020170727160227184.jpg

    Galvanized perforated metal sheet application show

    QQ20170109153341.jpg

    Perforated metal has been utilized across a variety of industries including, but not limited to:

    Architectural - infill panels, sunshade, cladding, column covers, metal signage, site amenities, fencing screens, etc.

    Food & beverage - beehive construction, grain dryers, wine vats, fish farming, silo ventilation, sorting machines, fruit and vegetable juice presses, cheese molds, baking trays, coffee screens, etc.

    Chemical & energy - filters, centrifuges, drying machine baskets, battery separator plates, water screens, gas purifiers, liquid gas burning tubes, mine cages, coal washing, etc.

    Material development - glass reinforcement, cement slurry screens, dyeing machines, textile printers and felt mills, cinder screens, blast furnace screens, etc.

    Automotive - air filters, oil filters, silencer tubes, radiator grilles, running boards, flooring, motorcycle silencers, ventilation grids, tractor engine ventilation, etc.

    Construction - ceiling noise protection, acoustic panels, stair treads, pipe guards, ventilation grilles, sun protection slats, facades, sign boards, etc.

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