The exterior of the steel grille is treated by hot-dip galvanizing, so that the wind and the sun will not cause any damage to it. Moreover, the application concept of this product is to be used in public places, so dirt resistance is also a major feature of steel gratings. The replacement of the floor is often done by those industrial and chemical companies, but after using the steel grid, the situation where the floor was easily corroded disappeared, and with it came a new type of floor that was not invaded by all the poisons. The difference between the anti-slip rainwater grate and the ordinary anti-slip rainwater grate is the difference in raw materials. The anti-slip anti-slip rainwater grate is made of flat steel in a flat shape, that is, toothed, to achieve the purpose of anti-slip. The raw material of ordinary non-slip rainwater grate is flat steel. In addition, the anti-skid rainwater grate has the characteristics and uses of ordinary anti-skid rainwater grate. It has good anti-skid performance. This is also the difference between the toothed rain grill and other rain grills. Therefore, it is mainly used in wet and slippery places. Good anti-skid function ensures smooth work. In the welding process of stainless steel rainwater grate, it is necessary to consider the influence of the material, geometry and constraints of the plate. The welding process and welding parameters are also included in the scope of influencing factors. The capacity and critical stress it can withstand are mainly related to the amount, geometry, etc. of the design-related materials that will replace the sheet itself, and the resulting residual stress will deform due to the two welds. This is inseparable from the methods and parameters used for welding.
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