Liaocheng Seamless Steel Tube Plant Recommends Three Methods for Maintaining Seamless Steel Tube for Everyone
1. The steel pipe is cleaned by the use of solvents and emulsions to clean the steel surface to remove oil, grease, dust, lubricants and similar organic substances. However, it cannot remove rust, oxide scales, welding flux, etc. on the steel surface. Therefore, it is used in antiseptic production. Only as an aid.
2, steel pipe tool rust mainly using wire brushes and other tools on the surface of the steel, can remove loose or tilt of the scale, rust, welding slag and so on. The manual tool derusting can reach Sa2 level, and the derusting of power tools can reach Sa3 level. If the steel plate surface is attached with a solid iron oxide scale, the rust removal effect of the tool is not satisfactory, and the depth of the anchoring lines required for anti-corrosion construction cannot be achieved.
3. Pickling of steel pipe is usually done by chemical and electrolytic methods. The pipe antisepsis only uses chemical pickling, which can remove scale, rust, and old coating. It can be used as a re-treatment after sand blasting. . Although chemical cleaning can make the surface reach a certain degree of cleanliness and roughness, its anchorage is light and it is easy to pollute the environment.
The seamless steel pipe maintenance knowledge information is provided by the Liaocheng Seamless Steel Tube Factory, the source of information
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