Heavy Duty Welded Steel Bar Grating

Welded steel bar grating is the most popular of all grating types due to its strength, cost-efficient production and ease of installation. Welded bar grating is resistance welded to create a rugged, one-piece constructed panel. Beststeelgratings fabricates grating into specific widths, lengths, curved shapes, incorporates hinged panels, and different finishes to meet project requirements.

Description

Description

ModelWidth of bearing bar (mm)Thickness of bearing bar (mm)Dimensions of cross bar (mm)Weight (kg/m2)Load DeflectionSpan (mm)
20040060080010001200140016001800200022002400260028003000
JG1508/40/10015088×8284..9U255006375283315931020708520398314255210177150130113
D0.050.180.410.731.151.662.262.953.744.635.66.77.859.1710.54
C25501275850637510425364318283255231212196182170
D0.040.150.330.590.921.331.812.3633.724.55.376.347.388.51
JG1308/40/10013088×8247.6U191534788212811977665323902992361911581331139785
D0.050.210.480.851.331.912.63.414.325.346.497.769.1110.5512.22
C1915957638478383319273239212191174159147136127
D0.040.170.380.681.061.532.092.733.464.295.226.217.338.59.81
JG1208/40/10012088×8229.0U16320408018131020653453333255201163134113968372
D0.060.230.520.921.442.072.833.74.685.878.399.8511.513.2
C1632816544408326272233204181163148136125116108
D0.050.180.410.741.151.662.262.973.764.665.656.777.949.2410.64
JG1008/40/10010088×8191.7U11333283312597084533142311771391139378675750
D0.070.280.621.11.732.483.394.455.616.978.4310.0511.9413.7315.94
C113356637728322618816114112511310394878075
D0.060.220.50.881.381.992.713.554.55.66.828.129.611.0912.86
JG908/40/1009088×8173.1U918022951020573367255187143113917563544640
D0.080.310.691.221.922.773.774.936.267.729.3511.1713.2415.2517.57
C918459306229183153131114102918376706561
D0.060.240.550.981.532.223.033.945.046.27.569.0410.6412.4214.42
JG808/40/1008088×8154.4U7253181380545329020114811389725950423732
D0.090.340.771.382.163.114.255.567.048.7110.512.6614.7317.5320.11
C7253622411811451201039080726560555148
D0.070.270.621.11.732.483.394.445.657.018.4710.211.9713.9616.27
JG758/40/1007588×8145.1U637515937083982551771309978635244373228
D0.090.370.831.472.313.334.545.927.59.2711.2513.5515.7818.4721.42
C637318212159127106917970635753494542
D0.070.290.661.181.842.663.644.746.017.459.0310.9612.9714.9917.35
JG756/30/1007568×8140.1U637515937083982551771309978635244373228
D0.090.370.831.472.33.334.545.917.499.2611.2413.5315.7618.4421.39
C637318212159127106917970635753494542
D0.070.290.661.181.842.663.644.7467.459.0210.9512.9514.9717.31
JG756/40/1007568×8110.1U47811195531298191132977459473933282421
D0.090.370.831.472.33.314.525.97.569.2211.2513.5515.9318.4821.44
C4782391591199579685953474339363431
D0.070.290.661.171.832.643.634.726.067.429.0810.7712.7315.1117.1
JG706/30/1007068×8131.1U555313886173472221541138668554538322824
D0.10.390.891.582.473.564.856.328.049.9611.9914.4116.8219.922.65
C55527718513811192796961555046423937
D0.080.310.711.261.982.843.895.096.448.019.7511.7213.7116.0218.82
JG706/40/1007068×8103.2U41651041462260166115856551413428242118
D0.10.390.881.582.463.554.876.388.059.9112.0914.1916.8519.9522.7
C4162081381048369595246413734322927
D0.080.310.711.261.972.843.885.126.487.989.6411.5813.9515.9318.4
Notes:
1. U= Safe uniform load. (kN/m2)
2. C= Safe concentrated load. (kN/m)
3. D= Deflection. (mm)
4. From the table, we know, when the safe uniform load is 2kN/m2, the deflection is less than 4mm.
5. The weight is that of 1m long hot-dip galvanized steel grating.