Pipe Wall sand-blasting _ Weifang Hongsheng Steel (Certified) _ sand-blasting

Due to the impact and abrasive cutting action on the surface, so that the mechanical properties of the surface is improved, increasing the adhesion between it and the coating, extending the coating durability, but also conducive to the paint flow and decorative sandblasting rust, impurities, variegated, and oxide layer on the surface removed, while the medium surface roughening sand-blasting equipment prices, the elimination of residual stress and enhance the role of the workpiece surface hardness of the substrate. Blasting process refers to the pre-treatment phase process for the workpiece before it is sprayed, spraying the protective layer, the surface should be carried out. The quality of treatment before the blasting process, affecting the coating adhesion, appearance, moisture resistance of the coating and corrosion resistance and other aspects. Pre-treatment of steel work to do well sand-blasting, rust will continue to spread in the coating, the coating into pieces off. After carefully cleaning the surface of the workpiece and a general clean-up simple sand-blasting plant, with exposure to the coating method comparison, life can be a difference of 4-5 times. Surface cleaning in many ways, but the most common method to be accepted are: solvent cleaning, pickling, hand tools, power tools. Pipe Wall sand-blasting _ Weifang Hongsheng Steel (Certified) _ sand-blasting by Weifang Steel Works Ltd. Hongsheng. Weifang Hongsheng Steel Works Ltd. (www.wfhongsheng.com) Shandong Weifang, steel leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hongsheng Steel leaders in Weifang staff warmly welcome all inquiries negotiations to create the Weifang Steel Hongsheng better future.