Steel grating is a type of grating plate in which twisted square bars are pressed into flat steel with lateral force at a certain distance, resulting in firm welding points, a plate shape, and a rectangular surface. The fixing method of steel grating mainly adopts welding and installation clamping fixation. The advantage of welding steel grating is that it is permanently fixed and will not loosen. The specific position is on the first flat steel at each corner of the steel grating plate. The weld seam length is not less than 20mm and the height is not less than 3mm. The following are precautions for welding steel grating:
At each intersection of the load flat steel and the crossbar, they should be fixed by welding, riveting, or locking.
Pressure resistance welding is preferred for welding steel grilles, and arc welding can also be used.
The locking of the steel grating can be fixed by pressing the crossbar into the load flat steel using a press machine.
Steel grating should be processed into various sizes and shapes according to the needs of users.
The spacing between the load flat steel and the spacing between the horizontal bars can be determined by the supplier and demander according to the design requirements. For industrial platforms, it is recommended that the spacing between flat steel loads should not exceed 40mm, and the spacing between horizontal bars should not exceed 165mm.