Blast furnace center charging pipes continuously convey high-temperature furnace burden; their inner walls are subjected to constant impact, friction, and high-temperature erosion from coke, ore, and sinter, making them prone to localized thinning, deformation, and even perforation. By utilizing high-temperature, wear-resistant materials and custom wear-resistant structural designs, the pipes' resistance to impact, abrasive wear, and heat can be enhanced, thereby extending their service life and reducing the frequency of maintenance and replacement.