Welded bar grating
Welded bar grating is the most common type of bar grating. Welded steel grating is joined at the intersection of the bearing bars and cross bars. Welded bar grating is a versatile option for light to moderate loads. When heavy loads are present, the Heavy Duty metal grating is the best option. The Heavy Duty steel grating can be appropriate for highways, airport runways, bridge floors and wheel traffic applications.