When choosing honed tube, many people do not pay enough attention to the surface quality. In fact, surface issues have a significant impact on product use and lifespan. So, what measures should be taken to ensure the surface quality of the product?
1. Quality of Materials
In general, small holes may appear on the surface of the product, which are mainly caused by the hot rolling process during material processing. When the surface temperature of the part is high, it will produce air holes, leaving many pockmarks on the surface. Therefore, it is necessary to choose materials with a low degree of corrosion, and the inner wall of the pipe should be as thick as possible. This can reduce the production of air holes during hot rolling and improve the production quality of the steel pipe.
2. Dimensions of the Tubes
Generally, the honed seamless pipes used are relatively thin, which leads to the air holes being on the surface of the pipe. Increasing the thickness and diameter of the pipe can reduce the attachment points of air holes and prevent them from appearing on the surface.
3. Handling of Defects of the Tubes
The appearance of pockmarks and air holes on the surface of honed seamless pipes is also related to the defects of the pipe itself. Therefore, it is necessary to avoid problems caused by the pipe itself and further process and handle the pipe to reduce the production of air holes and pockmarks. This can improve the production efficiency and quality of the pipe.
In summary, ensuring the surface quality of honed seamless pipes requires a combination of measures, including selecting high-quality materials, adjusting the shape of the pipe, and handling defects in the pipe. By taking these measures, the surface quality of the product can be improved, ensuring its reliability and longevity.
Our factory is a high quality honed tube supplier, we produce and supply various materials and sizes of honed tubes for hydraulic cylinder barrel applications.
