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1. Hot-Dip Galvanizing This method entails cleaning the iron or steel surface and then immersing it in a bath of molten zinc at approximately 450 degrees Celsius. Once coated, the metal is removed and allowed to cool, resulting in a thick, adherent zinc layer that forms various compounds with the underlying iron. This method is known for producing robust coatings suitable for heavy-duty applications.
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Factories specializing in galvanized steel pipes employ advanced technology and machinery to maintain high standards of quality in their products. These factories focus on ensuring that the zinc coating is of uniform thickness and adheres properly to the steel surface. Quality control measures, including regular inspections and testing, are enacted to meet industry standards and regulations.
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