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30mm Welded Steel Bar Grating
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20mm Welded Steel Bar Grating

40mm 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.

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Description

Description

Model Width of bearing bar (mm) Thickness of bearing bar (mm) Weight (kg/m2) Load deflection Span (mm)
200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000
JG655/40/50 65 5 81.7 U 2992 748 332 187 119 83 61 46 36 29 24 20 17 15
D 0.11 0.42 0.95 1.7 2.65 3.84 3.93 6.78 8.54 10.54 12.84 15.25 17.97 21.46
JG655/40/100 78.7 C 299 149 99 74 59 49 42 37 33 29 27 24 23 21
D 0.08 0.34 0.76 1.35 2.1 3.03 4.14 5.47 6.99 8.49 10.58 12.32 15.1 17.39
JG605/40/50 60 5 75.9 U 2550 637 283 159 102 70 52 39 31 25 21 17 15
D 0.11 0.46 1.03 1.84 2.89 4.12 4.27 7.32 9.36 11.57 14.31 16.54 20.21
JG605/40/100 72.9 C 255 127 85 63 51 42 36 31 28 25 23 21 19
D 0.09 0.37 0.83 1.46 2.31 3.31 4.52 5.84 7.56 9.32 11.5 13.74 15.97
JG555/40/50 55 5 70.1 U 2142 535 238 133 85 59 43 33 26 21 17 14
D 0.13 0.5 1.13 2 3.13 4.51 4.59 8.05 10.22 12.66 15.11 17.77
JG555/40/100 67.1 C 214 107 71 53 42 35 30 26 23 21 19 17
D 0.1 0.4 0.9 1.59 2.48 3.58 4.9 6.38 8.09 10.2 12.39 14.54
JG505/40/50 50 5 64.2 U 1770 442 196 110 70 49 36 27 21 17 14
D 0.14 0.55 1.24 2.2 3.43 5 5.12 8.79 11.02 13.69 16.64
JG505/40/100 61.2 C 177 88 59 44 35 29 25 22 19 17 16
D 0.11 0.44 0.99 1.76 2.75 3.96 5.45 7.2 8.93 11.05 13.95
JG503/40/50 50 3 42.6 U 1062 265 118 66 42 29 21 16 13 10
D 0.14 0.55 1.24 2.2 3.43 4.94 4.99 8.71 11.4 13.49
JG503/40/100 39.6 C 106 53 35 26 21 17 15 13 11 10
D 0.11 0.44 0.98 1.74 2.75 3.87 5.46 7.11 8.66 10.9
JG455/40/50 45 5 58.4 U 1434 358 159 89 57 39 29 22 17 14 11
D 0.15 0.61 1.38 2.44 3.83 5.46 5.67 9.85 12.28 15.53 18.05
JG455/40/100 55.4 C 143 71 47 35 28 23 20 17 15 14 13
D 0.12 0.49 1.09 1.92 3.02 4.31 5.99 7.67 9.72 12.54 15.64
JG405/40/50 40 5 52.6 U 1133 283 125 70 45 31 23 17 13 11
D 0.17 0.69 1.54 2.74 4.32 6.2 6.42 10.88 13.45 17.47
JG405/40/100 49.6 C 113 56 37 28 22 18 16 14 12 11
D 0.14 0.54 1.22 2.19 3.39 4.82 6.85 9.02 11.13 14.13
JG403/40/50 40 3 35.3 U 680 170 75 42 27 18 13 10 8
D 0.17 0.69 1.54 2.74 4.32 6.01 6.08 10.71 13.84
JG403/40/100 32.3 C 68 34 22 17 13 11 9 8 7
D 0.14 0.55 1.21 2.22 3.34 4.92 6.45 8.64 10.9
JG355/40/50 35 5 46.8 U 867 216 96 54 34 24 17 13 10
D 0.2 0.78 1.77 3.16 4.88 7.18 7.12 12.48 15.54
JG355/40/100 43.8 C 86 43 28 21 17 14 12 10 9
D 0.16 0.62 1.38 2.46 3.91 5.61 7.71 9.7 12.57
JG353/40/50 35 3 31.6 U 520 130 57 32 20 14 10 8
D 0.2 0.79 1.75 3.12 4.79 7 7.01 12.85
JG353/40/100 28.6 C 52 26 17 13 10 8 7 6
D 0.16 0.63 1.4 2.54 3.85 5.37 7.53 9.75
JG325/40/50 32 5 43.3 U 725 181 80 45 29 20 14 11
D 0.21 0.86 1.93 3.45 5.45 7.84 7.7 13.86
JG325/40/100 40.3 C 72 36 24 18 14 12 10 9
D 0.17 0.68 1.55 2.76 4.23 6.31 8.43 11.44
JG323/40/50 32 3 29.4 U 435 108 48 27 17 12 8
D 0.21 0.86 1.93 3.45 5.34 7.86 7.37
JG323/40/100 26.4 C 43 21 14 10 8 7 6
D 0.17 0.67 1.5 2.56 4.04 6.16 8.47
JG255/40/50 25 5 35.1 U 442 110 49 27 17 12 9
D 0.27 1.1 2.48 4.35 6.74 9.94 10.46
JG255/40/100 32.1 C 44 22 14 11 8 7 6
D 0.22 0.88 1.9 3.55 5.1 7.79 10.74
JG253/40/50 25 3 24.3 U 265 66 29 16 10 7
D 0.27 1.1 2.45 4.3 6.63 9.71
JG253/40/100 21.3 C 26 13 8 6 5 4
D 0.22 0.87 1.81 3.24 5.33 7.48
JG205/40/50 20 5 29.3 U 283 70 31 17 11 7 Notes:
1. U= Safe uniform load. (kN/m2)
2. C= Safe concentrated load. (kN/m)
3. D= Deflection. (mm)
4. In this table, 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.
D 0.34 1.36 3.08 5.37 8.56 11.46
JG205/40/100 26.3 C 28 14 9 7 5 4
D 0.27 1.09 2.39 4.44 6.29 8.84
JG203/40/50 20 3 20.6 U 170 42 18 10 6
D 0.34 1.37 2.98 5.28 7.84
JG203/40/100 17.6 C 17 8 5 4 3
D 0.28 1.04 2.22 4.25 6.32