The thickness of steel grating has a great application in our daily life. For example, some stairs are covered with steel grating, then the thickness of the steel grating is very important at this time, because it is related to the safety of human life.
The fixing method of the steel grating: direct welding and installation clip fastening can be selected. The advantage of welding is that it is permanently fixed and not loose. The specific position is on the first flat steel at each corner of the steel grating, and the length of the weld is not less than 20mm and the height is not less than 3mm. The advantage of the mounting clip is that it does not damage the hot-dip galvanized layer and is easy to remove. At least 4 sets of mounting clips are required for each board, and the number of mounting clips increases with the length of the board. The safe way is to weld the screw head directly to the beam without the lower clamp to ensure that the steel grating does not slip off the beam due to the loosening of the installation clamp.
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