What is the relationship between the minimum hole size that can be punched in the sieve plate and the plate thickness?

What is the relationship between the minimum hole size that can be punched in the sieve plate and the plate thickness? Theoretically, the hole diameter that can be punched in plates of various materials shall not be less than the thickness of the plate. This is the upper limit. However, due to the relatively low thickness of iron plates and aluminum plates, some larger holes that are smaller than the plate thickness can still be made. However, due to the high hardness of 201 plates, smaller holes cannot be limited to the statement that the minimum hole diameter is equal to the plate thickness. The 201 sieve plate cannot make smaller holes.

The performance characteristics of the sieve plate are:

1. The multi-layer anti-sand filter set has high-efficiency anti-sand performance, which can better block the formation sand particles and meet the needs of underground sand prevention.

2. The filter holes are uniform, with high permeability and anti-blocking performance.

3. Large filtration area, small flow resistance, and high oil yield

4. The excellent corrosion resistance of stainless steel material, acid, alkali, and salt corrosion resistance, can meet the special requirements of oil wells, and the gap will not gradually increase due to corrosion.

5. The multi-layer structure is welded together to make the filter hole stable and extremely resistant to deformation.