Difference between brushed, frosted and sandblasted surfaces of stainless steel pipes

The difference between brushed, frosted and sandblasted surfaces of stainless steel pipes lies in the surface technology.
1. Frosted: It is the original color of the stainless steel pipe, and there is no graininess on the surface. Its characteristic is: the longer it is used, the more patina it has and the brighter it becomes.
2. Brushing: It is a surface texture formed after grinding with a grinding wheel. The graininess is heavier. The advantage of this is that it increases friction and is helpful for the use of various kitchen equipment.
3. Sandblasting: It is a surface texture made by electrochemical method. The graininess is between frosted and brushed. Through electrochemical treatment, it can prevent oil stains, or it is easier to erase oil stains on such a surface. It is the most convenient one to use.