Steel bar grating is an iron and steel product made by cross-arranging and welding slit flat steel and twisted square bars. It features lightweight construction, high load-bearing capacity, easy cleaning, and excellent ventilation and lighting.
Steel Grating Specification & Weight Chart
| Bearing Bar Pitch: 30mm | Bearing Bar Pitch: 40mm | ||||||
|---|---|---|---|---|---|---|---|
| Model | Steel Size (mm) | Cross Pitch | Weight (kg/m²) | Model | Steel Size (mm) | Cross Pitch | Weight (kg/m²) |
| G605/30/100 | 60*5 | 100 | 82.9 | G605/40/100 | 60*5 | 100 | 64.1 |
| G605/30/50 | 60*5 | 50 | 85.7 | G605/40/50 | 60*5 | 50 | 67 |
| G555/30/100 | 55*5 | 100 | 76.2 | G555/40/100 | 55*5 | 100 | 59 |
| G555/30/50 | 55*5 | 50 | 79 | G555/40/50 | 55*5 | 50 | 61.8 |
| G505/30/100 | 50*5 | 100 | 69 | G505/40/100 | 50*5 | 100 | 53.9 |
| G505/30/50 | 50*5 | 50 | 72.4 | G505/40/50 | 50*5 | 50 | 56.7 |
| G455/30/100 | 45*5 | 100 | 62.9 | G455/40/100 | 45*5 | 100 | 47 |
| G455/30/50 | 45*5 | 50 | 65.7 | G455/40/50 | 45*5 | 50 | 49.8 |
| G405/30/100 | 40*5 | 100 | 56.2 | G405/40/100 | 40*5 | 100 | 42.1 |
| G405/30/50 | 40*5 | 50 | 59 | G405/40/50 | 40*5 | 50 | 44.9 |
| G403/30/100 | 40*3 | 100 | 34.9 | G403/40/100 | 40*3 | 100 | 26.1 |
| G403/30/50 | 40*3 | 50 | 37.7 | G403/40/50 | 40*3 | 50 | 29.2 |
| G355/30/100 | 35*5 | 100 | 49.5 | G355/40/100 | 35*5 | 100 | 38.5 |
| G355/30/50 | 35*5 | 50 | 52.3 | G355/40/50 | 35*5 | 50 | 41.3 |
| G333/30/100 | 35*3 | 100 | 30.8 | G353/40/100 | 35*3 | 100 | 24.2 |
| G353/30/50 | 35*3 | 50 | 33.6 | G353/40/50 | 35*3 | 50 | 27 |
| G325/30/100 | 32*5 | 100 | 45.5 | G325/40/100 | 32*5 | 100 | 34.2 |
| G325/30/50 | 32*5 | 50 | 48.4 | G325/40/50 | 32*5 | 50 | 37.1 |
| G323/30/100 | 32*3 | 100 | 28.4 | G323/40/100 | 32*3 | 100 | 21.7 |
| G323/30/50 | 32*3 | 50 | 31.3 | G323/40/50 | 32*3 | 50 | 24.5 |
| G255/30/100 | 25*5 | 100 | 36.2 | G255/40/100 | 25*5 | 100 | 27.4 |
| G255/30/50 | 25*5 | 50 | 39 | G255/40/50 | 25*5 | 50 | 30.2 |
| G253/30/100 | 25*3 | 100 | 22.8 | G253/40/100 | 25*3 | 100 | 17.5 |
| G253/30/50 | 25*3 | 50 | 25.7 | G253/40/50 | 25*3 | 50 | 20.4 |
| G205/30/100 | 20*5 | 100 | 29.5 | G205/40/100 | 20*5 | 100 | 17.5 |
Steel grating can also be designed based on your required load-bearing capacity and manufactured according to your specified dimensions.
If you find the table above difficult to understand, please refer to the following specification images for comparison and selection.
Contact us today for detailed specifications, weight calculations, and competitive factory pricing for steel bar grating panels.
