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.

Description

Description

ModelWidth of bearing bar (mm)Thickness of bearing bar (mm)Weight (kg/m2)Load deflectionSpan (mm)
20040060080010001200140016001800200022002400260028003000
JG655/30/50655103.4U3990997443249159110816249393227232017
D0.110.420.951.72.653.815.226.848.710.6112.8215.418.1821.424.18
JG655/30/100100.4C399199133997966574944393633302826
D0.080.340.761.352.113.064.215.436.988.5410.5612.6514.7517.3319.97
JG605/30/5060595.9U3400850377212136946953413428232017
D0.110.461.031.842.894.155.667.459.2811.7814.2816.7320.1623.23
JG605/30/10092.9C3401701138568564842373430282624
D0.090.370.831.482.313.34.525.937.489.4911.2313.7116.3118.98
JG555/30/5055588.4U28567143171781147958443528231916
D0.130.51.1323.144.536.198.0410.312.6315.2918.0321.08
JG555/30/10085.4C2851429571574740353128252321
D0.10.40.91.62.523.64.896.438.1610.1812.2114.717.24
JG505/30/5050580.9U23615902621479465483629231916
D0.140.551.242.23.454.976.828.7811.3913.8616.8820.28
JG505/30/10077.9C23611878594739332926232119
D0.110.440.991.772.773.995.397.119.1411.1813.716.26
JG503/30/5050352.6U14163541578856392822171411
D0.140.551.242.23.434.976.658.9511.1614.0916.37
JG503/30/10049.6C14170473528232017151412
D0.110.440.991.752.753.925.456.978.8211.3713.14
JG455/30/5045573.4U191247821211976533929231915
D0.150.611.382.453.835.567.629.7312.4415.7618.39
JG455/30/10070.4C19195634738312723211917
D0.120.491.091.943.074.356.067.7610.1612.7215.31
JG405/30/5040565.9U151137716794604130231815
D0.170.691.542.764.316.148.3711.0213.9217.8
JG405/30/10062.9C151755037302521181615
D0.140.551.232.173.465.016.738.6911.114.39
JG403/30/5040343.3U906226100563625181411
D0.170.691.542.744.326.258.3911.214.21
JG403/30/10040.3C904530221815121110
D0.140.551.242.163.465.026.448.8711.59
JG355/30/5035558.4U1156289128724632231814
D0.20.791.773.164.947.179.6112.9216.24
JG355/30/10055.4C1155738282319161412
D0.160.621.42.463.975.77.6910.1412.52
JG353/30/5035338.6U694173774327191410
D0.20.791.773.144.847.119.7712.03
JG353/30/10035.6C69342317131198
D0.160.621.412.493.755.527.259.71
JG325/30/5032553.9U967241107603826191511
D0.220.861.943.445.357.6410.4214.1316.81
JG325/30/10050.9C964832241916131210
D0.170.681.552.764.36.38.2111.413.73
JG323/30/5032335.8U58014564362316119
D0.210.861.933.455.417.8510.0914.19
JG323/30/10032.8C5829191411987
D0.170.691.532.694.165.938.4411.15
JG255/30/5025543.4U5901476536231612
D0.281.12.474.356.829.9213.9
JG255/30/10040.4C592919141198
D0.220.871.933.395.257.510.71
JG253/30/5025329.3U354883922149
D0.281.12.474.436.949.35
JG253/30/10026.3C351711875
D0.220.851.863.245.587
JG205/30/5020536.0U3779441231510Notes:
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.
D0.341.373.055.448.7312.21
JG205/30/10033.0C371812976
D0.271.052.394.286.579.85
JG203/30/5020324.6U2265625149
D0.341.373.15.538.76
JG203/30/10021.6C2211754
D0.271.072.323.986.3