The uniform deformation of the square rectangular tube is a simple case of object deformation. Its characteristics are: the plane and the line are still planes and straight lines after deformation. The parallel lines and parallel planes remain parallel after deformation and the cube is perpendicular
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Due to improper loading, unloading, handling, or storage, square rectangular tubes often appear bent, elliptical, or partially bruised. It must be processed during installation to make it meet the standard of use. The square rectangular tube should carefully check the deformed part and analyze the c
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Galvanized pipe is a type of steel pipe that has been coated with a layer of zinc to protect it from corrosion. The process of galvanizing involves dipping the pipe in molten zinc, which forms a protective layer on the steel. This layer of zinc provides excellent corrosion resistance, making galvani
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Straight seam steel pipe refers to a welded steel pipe with only one weld in the longitudinal direction of the pipe body. GB/9711.1 stipulates that when the diameter is greater than 914.4, straight seam steel pipes can have two straight welds, and the angle between the welds is 180 degrees. The qual
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