Corrosion Protection Measures for Steel Pipes: The outer surface of the steel pipes is wrapped with high-density polyethylene material, offering high mechanical strength and excellent corrosion resistance. This protection ensures the pipes remain intact during transportation, installation, and use, safeguarding against damage from external factors. 8710 anti-corrosion spiral steel pipes refer to steel with open ends and a hollow cross-section, where the length is significantly larger than the circumference. These pipes can be categorized into seamless and welded steel pipes based on production methods. The specifications of the steel pipes are indicated by their external dimensions (such as outer diameter or side length) and wall thickness, with a wide size range, from very small diameter capillary tubes to large-diameter pipes with diameters reaching several meters. Large-diameter spiral steel pipes are flat steel sheets produced by casting molten steel, cooling, and then pressing.
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