1. CleaningSeamless steel pipes are cleaned by cleaning. When cleaning, the surface of the steel should be cleaned with solvents and emulsions first. This method is only used as an auxiliary means of anti-corrosion and cannot remove rust from stainless steel pipes. We can also use steel brushes, iro
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The classification and basic knowledge of galvanized steel sheets can be divided: according to the galvanizing method:①Hot-dip galvanized steel plate. A thin steel plate is immersed in a molten zinc bath so that a layer of zinc adheres to its surface. At present, continuous galvanizing technology i
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1. River bank protection and flood control. Steel sheet pilesare usually used in river bank protection, ship locks, sluice structures, and flood control. Its advantages are easy construction on the water and long service life.2. Ports and terminals. Steel sheet piles are a very convenient mate
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Spiral steel pipe is a spiral seam seamless steel pipe made of hot-rolled strip steel and cold-rolled coils as raw materials, extruded at normal temperature, and electric welded with a fully automatic double-wire double-sided arc welding process. Using the advanced double-sided arc welding process,
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