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40mm Welded Steel Bar Grating

30mm 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
JG655/30/50 65 5 103.4 U 3990 997 443 249 159 110 81 62 49 39 32 27 23 20 17
D 0.11 0.42 0.95 1.7 2.65 3.81 5.22 6.84 8.7 10.61 12.82 15.4 18.18 21.4 24.18
JG655/30/100 100.4 C 399 199 133 99 79 66 57 49 44 39 36 33 30 28 26
D 0.08 0.34 0.76 1.35 2.11 3.06 4.21 5.43 6.98 8.54 10.56 12.65 14.75 17.33 19.97
JG605/30/50 60 5 95.9 U 3400 850 377 212 136 94 69 53 41 34 28 23 20 17
D 0.11 0.46 1.03 1.84 2.89 4.15 5.66 7.45 9.28 11.78 14.28 16.73 20.16 23.23
JG605/30/100 92.9 C 340 170 113 85 68 56 48 42 37 34 30 28 26 24
D 0.09 0.37 0.83 1.48 2.31 3.3 4.52 5.93 7.48 9.49 11.23 13.71 16.31 18.98
JG555/30/50 55 5 88.4 U 2856 714 317 178 114 79 58 44 35 28 23 19 16
D 0.13 0.5 1.13 2 3.14 4.53 6.19 8.04 10.3 12.63 15.29 18.03 21.08
JG555/30/100 85.4 C 285 142 95 71 57 47 40 35 31 28 25 23 21
D 0.1 0.4 0.9 1.6 2.52 3.6 4.89 6.43 8.16 10.18 12.21 14.7 17.24
JG505/30/50 50 5 80.9 U 2361 590 262 147 94 65 48 36 29 23 19 16
D 0.14 0.55 1.24 2.2 3.45 4.97 6.82 8.78 11.39 13.86 16.88 20.28
JG505/30/100 77.9 C 236 118 78 59 47 39 33 29 26 23 21 19
D 0.11 0.44 0.99 1.77 2.77 3.99 5.39 7.11 9.14 11.18 13.7 16.26
JG503/30/50 50 3 52.6 U 1416 354 157 88 56 39 28 22 17 14 11
D 0.14 0.55 1.24 2.2 3.43 4.97 6.65 8.95 11.16 14.09 16.37
JG503/30/100 49.6 C 141 70 47 35 28 23 20 17 15 14 12
D 0.11 0.44 0.99 1.75 2.75 3.92 5.45 6.97 8.82 11.37 13.14
JG455/30/50 45 5 73.4 U 1912 478 212 119 76 53 39 29 23 19 15
D 0.15 0.61 1.38 2.45 3.83 5.56 7.62 9.73 12.44 15.76 18.39
JG455/30/100 70.4 C 191 95 63 47 38 31 27 23 21 19 17
D 0.12 0.49 1.09 1.94 3.07 4.35 6.06 7.76 10.16 12.72 15.31
JG405/30/50 40 5 65.9 U 1511 377 167 94 60 41 30 23 18 15
D 0.17 0.69 1.54 2.76 4.31 6.14 8.37 11.02 13.92 17.8
JG405/30/100 62.9 C 151 75 50 37 30 25 21 18 16 15
D 0.14 0.55 1.23 2.17 3.46 5.01 6.73 8.69 11.1 14.39
JG403/30/50 40 3 43.3 U 906 226 100 56 36 25 18 14 11
D 0.17 0.69 1.54 2.74 4.32 6.25 8.39 11.2 14.21
JG403/30/100 40.3 C 90 45 30 22 18 15 12 11 10
D 0.14 0.55 1.24 2.16 3.46 5.02 6.44 8.87 11.59
JG355/30/50 35 5 58.4 U 1156 289 128 72 46 32 23 18 14
D 0.2 0.79 1.77 3.16 4.94 7.17 9.61 12.92 16.24
JG355/30/100 55.4 C 115 57 38 28 23 19 16 14 12
D 0.16 0.62 1.4 2.46 3.97 5.7 7.69 10.14 12.52
JG353/30/50 35 3 38.6 U 694 173 77 43 27 19 14 10
D 0.2 0.79 1.77 3.14 4.84 7.11 9.77 12.03
JG353/30/100 35.6 C 69 34 23 17 13 11 9 8
D 0.16 0.62 1.41 2.49 3.75 5.52 7.25 9.71
JG325/30/50 32 5 53.9 U 967 241 107 60 38 26 19 15 11
D 0.22 0.86 1.94 3.44 5.35 7.64 10.42 14.13 16.81
JG325/30/100 50.9 C 96 48 32 24 19 16 13 12 10
D 0.17 0.68 1.55 2.76 4.3 6.3 8.21 11.4 13.73
JG323/30/50 32 3 35.8 U 580 145 64 36 23 16 11 9
D 0.21 0.86 1.93 3.45 5.41 7.85 10.09 14.19
JG323/30/100 32.8 C 58 29 19 14 11 9 8 7
D 0.17 0.69 1.53 2.69 4.16 5.93 8.44 11.15
JG255/30/50 25 5 43.4 U 590 147 65 36 23 16 12
D 0.28 1.1 2.47 4.35 6.82 9.92 13.9
JG255/30/100 40.4 C 59 29 19 14 11 9 8
D 0.22 0.87 1.93 3.39 5.25 7.5 10.71
JG253/30/50 25 3 29.3 U 354 88 39 22 14 9
D 0.28 1.1 2.47 4.43 6.94 9.35
JG253/30/100 26.3 C 35 17 11 8 7 5
D 0.22 0.85 1.86 3.24 5.58 7
JG205/30/50 20 5 36.0 U 377 94 41 23 15 10 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 1.37 3.05 5.44 8.73 12.21
JG205/30/100 33.0 C 37 18 12 9 7 6
D 0.27 1.05 2.39 4.28 6.57 9.85
JG203/30/50 20 3 24.6 U 226 56 25 14 9
D 0.34 1.37 3.1 5.53 8.76
JG203/30/100 21.6 C 22 11 7 5 4
D 0.27 1.07 2.32 3.98 6.3