When using steel grating, we must pay attention to cleaning it in time, so that we can use it for a longer period of time. As long as it is well maintained, it has the potential to last for 30 years. When using, we need to pay attention to the following protection methods:
1. When using bolts to fix the steel grating, pay attention to whether the bolts are loose. We should pay attention to regular inspections.
2. Pay attention to apply more zinc layer on the welding place, so as to play a good protective role. If there is no galvanized coating, you can choose to paint it with anti-rust paint.
3. The steel grating should be kept clean in daily life and not covered with all kinds of dirt. When welding, attention should be paid to the welding method that can be used directly without disassembly, and then welded to the bracket, the specific position is mainly on each corner of the flat steel plate.
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