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galvanized bar grating/serrated bar grating/steel grates for driverways/diamond grates/grill grates/platform grating

Categories Steel Grate Mesh
Brand Name: SS
Certification: SGS
Place of Origin: CHINA
MOQ: 10 pcs
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000 pcs/week
Delivery Time: 10-15days after confirming the order
Packaging Details: 1. Screw rod fixation. Use 4 screw rods pass through the steel grating aperture, fix them with screw. 2. packing belt strapping, which is generally applicable to a relatively neat steel grating. 3. pallet guarantee, generally for export packing.
Price: $15.00 - $30.00 / Square Meters
material: hot-dipped galvanized
Bearing bar pitch: 20,25,30,32.5,34.3,40,50,60
Cross bar pitch: 40, 50, 60, 65, 76, 100, 101.6
Cross bar size: 5X5, 6X6, 8X8mm
application: floor
Bearing bar thickness: 2.5mm-10mm
Length: 1m, 2m, 5.8m, 6m, etc
width: 900mm, 1000mm, etc
certificated: SGS
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    galvanized bar grating/serrated bar grating/steel grates for driverways/diamond grates/grill grates/platform grating

    galvanized bar grating/serrated bar grating/steel grates for driverways/diamond grates/grill grates/platform grating

    steel grid grates application range

    Power plantsSewage treatmentThe ship manufacturingMunicipal engineeringNuclear power plantsRoom of the lacquer that bake
    Desulfurization towerOffshore platformIndustrial platformHigh towerWater supply and drainageThe steel structure
    smeltersPharmaceutical manufacturingPainting workshopStereoscopic parkingCement plantSelected mining
    chemical plantSafety protectionFood processingStorage shelvesLight industryThe scaffold

    Specification

    MatrialLow carbonsteel / Stainless steel
    GradeCN: Q235, Q345 ; UK: 43A
    Bearing bar size20X5, 25X3, 25X4, 25X5, 30X3, 30X4, 30X5, 32X3, 32X5, 40X5, 50X4... 75X8, 100X8mm, etc
    Bearing bar pitch20,25,30,32.5,34.3,40,50,60,62,65mm
    Bearing bar typeplain, Serrated (tooth-like), I bar (I section), Serrated-I
    Cross bar size5X5, 6X6, 8X8mm (twisted bar)/5, 6, 8mm ( round bar)
    Cross bar pitch40, 50, 60, 65, 76, 100, 101.6, 120, 130mm, etc.
    panel size:1000x1000mm, 1000x2000mm, 1000x3000mm, 1000x6000mm
    Surface treatmentUntreated, hot DIP galvanized, cold DIP galvanized, painted, powder coated, pickling, electrolytic polishing, or as customers’ requirement.

    Most Popolar


    NO.Bearing size(mm)Cross bar pitch(mm)Weight(kg/square meter)
    G253/30/50

    25x3

    5025.7
    G253/30/10010022.8
    G255/30/50

    25x5

    5039
    G255/30/10010036.2
    G323/30/50

    32x3

    5031.3
    G323/30/10010028.4
    G325/30/50

    32x5

    5048.4
    G325/30/10010045.5

    Special design for certain market:

    1) Bearing Bar (Load Bar) Specifications (mm):

    plain type and serrated type bearing bar is 20 x 3 to 100 x 10; I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.

    2) Bearing Bar Pitch (center to center)

    12.5, 15,25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc,

    America standard is available :1'' x 3/16'', 1 1/4'' x 3/16'', 1-1/2'' x 3/16'', 1'' x 1/4'', 1-1/4'' x 1/4'', 1 1/2'' x 1/4''(19-w-4),(19-w-2) and so on.

    3) Cross Bar Pitch (center to center):

    38, 50, 76, 100, 101.6mm etc

    America standard is available.


    Specification of galvanized bar grating:

    Common specification of Bar Grating
    Material Standard

    ASTM A36, A1011, A569, Q235, S275JR,Stainless steel 304,

    Mild steel & Low carbon steel, etc

    Bearing Bar

    (width*thickness)

    25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm etc;

    I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc

    US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'',1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc

    Bearing Bar Pitch

    12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc.

    US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.

    Twisted Cross Bar Pitch38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
    Surface treatment

    untreated(black), hot-dipped galvanized ,powder coated,

    electroplate, painting or as per customers’ requirement.

    Grating StylePlain / Smooth, Serrated /teeth, I bar, serrated I bar

    Installation of serrated bar grating:

    1.Welding & using saddle clips are two ways for installation of grating. The welding is suitable for those places where there is no need to move or dismental,for instance,the flooring around the machines. However,using saddle clips are featuring in easy installation & saving zinc layer.

    2.Regarding welding installation, angle wolding would used at the first bearing bar of every corner,which the welding length is no less than 20mm,&the height is no less than 3mm.

    3.Saddle clip composed of a top plate,a hold down & a M8 bolt, is suitable for all kinds of steel gratings installation.

    4.Regarding saddle clip installation, at laest four sets of saddle clips would be used in one pc grating.It would be better using more in the staddle for those gratings with a bigger span.

    Grill Grates Packaging Details:

    Steel Grating is usually packed by bundles or pallet or as your request

    What is your galvanized bar grating size ?

    NoItemDescription
    1

    Bearing

    bar

    25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
    2Bear bar pitch12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40,41,60mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.
    3Cross bar pitch38,50,76,100,101.6mm
    4MaterialQ235,A36,SS304
    5Surface treatmentBlack, hot dipped galvanising, paint
    6StandardChina: YB/T 4001.1-2007
    USA: ANSI/NAAMM(MBG531-88)
    UK: BS4592-1987
    Australia: AS1657-1985

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