Many people don't pay much attention to the surface problems when choosing honing and rolling tubes. In fact, surface problems also have a great impact on the use of honing and rolling tubes, which will affect the future use and life of honing and rolling tubes. What factors cause the surface problems of honing and rolling tubes?
1. The quality of material selection
Under normal circumstances, there will be small holes on the surface of our honing and rolling tubes. These small holes are mainly caused by the hot rolling of the material during processing. When the surface temperature of the parts is high, the parts will produce pores. , leaving a lot of pitting on the surface of the part. Therefore, we need to choose a pipe with a small degree of corrosion, and the inner wall of the pipe should be as thick as possible. Only by processing such a hot-rolled pipe can the generation of pores be reduced and the production quality of the pipe improved. Imitation marble decorative panel
2. The shape of the steel pipe
Generally, the honing and rolling tubes we use are relatively thin, which leads to the pores on the surface of the tube. We can increase the thickness and diameter of the tube, thereby reducing the attachment points of the pores and not appearing on the surface.
3. Defect treatment of the pipe itself
The pitting and pores on the surface of the honing and rolling tube are also related to the defects of the tube itself. We should try to avoid the problems caused by the tube itself, and try to further process the tube to reduce the occurrence of defects such as pores and pitting, and improve the quality of the tube. Production efficiency and quality.
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