The difference from the honing pipes are the processing principle of the rolling tube: it is a kind of pressure light finishing, which uses the cold plastic characteristics of the metal at room temperature, and uses a rolling tool to apply a certain pressure on the surface of the workpiece to make the metal surface metal Generate plastic flow, fill the original groove, and reduce the surface roughness of the workpiece. The processing time of rolling tube is greatly shortened, and the mass production speed is faster. The straightness and precision of rolled tubes are much higher than honed tubes. The surface hardness of the rolled tube is higher than that of the honed tube, which improves the service life. Rolled tubes are used in many occasions in the market. Finally, what characteristics can make it widely used? Let our factory analyze and introduce it for you. First of all, due to its corrosion resistance, since it is made of galvanized process, the corrosion resistance of rolled pipe can be greatly improved. The surface looks smoother after galvanizing, which is very suitable for any occasion. Second, its toughness can be buried in the ground, no matter there are vehicles or people walking on the ground, it will not be deformed or broken, and its compression resistance is very good.
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