Several factors affecting the surface brightness of stainless steel pipe

Stainless steel pipe is widely used in the market due to its remarkable performance characteristics, and stainless steel pipe used for decoration occupies an absolute share. The decorative advantage of stainless steel pipe is generally manifested in the polishing effect of its surface. The brightness of stainless steel pipe determines the quality of stainless steel pipe, so what factors will affect the brightness of stainless steel pipe ?

1.Surface defects of raw materials, such as scratches, pitting, scratches, trachoma, over-pickling, etc.

2. Deep-drawn products:small black spots will appear on the surface of the area with large deformation, which will affect the polishing performance of stainless steel pipe.

3. The problem of raw material material: if the hardness is too low, it is not easy to polish, and orange peel is easy to appear on the surface during deep drawing, which affects the polishing performance of stainless steel pipe.

4. The oil content of the emulsion is too high: if the oil in the emulsion cannot be removed in time after being carbonized at a high temperature, it will accumulate on the surface of stainless steel pipe, and indentation will be formed after rolling.

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