The chemical and metallurgical industries operate under complex and diverse process conditions, with significant variations in the properties of the process fluids. Consequently, the conveying equipment is subject to extremely stringent requirements for corrosion resistance, wear resistance, sealing performance, and operational stability. Slurry pumps, owing to their superior performance, are widely employed across multiple production stages in both industries. In the metallurgical sector, slurry pumps are primarily used to convey metallurgical slag slurries, smelting wastewater, electrolytic solutions, and furnace-slag slurries. The slag slurries generated during metallurgical processes typically have a high solid content, hard particles, and, in some cases, elevated temperatures and corrosive characteristics. By utilizing special materials that exhibit exceptional heat resistance, wear resistance, and corrosion resistance, coupled with optimized structural design, slurry pumps can maintain continuous and stable operation even under harsh conditions characterized by high temperatures, severe abrasion, and strong corrosivity. They are well-suited to meet the conveying needs of various metallurgical processes, including ironmaking, steelmaking, and nonferrous metal smelting, reliably transporting waste slag and waste liquids from the smelting process to treatment facilities and thereby ensuring the smooth flow of metallurgical production. In the chemical industry, slurry pumps are used to convey a wide range of chemical slurries, acidic and alkaline solutions, reaction residues, and chemical wastewater—media that are often highly corrosive, flammable and explosive, or toxic. Under these circumstances, the equipment’s sealing performance and corrosion resistance are of paramount importance. Slurry pumps feature reliable sealing designs combined with corrosion-resistant liners and impellers, effectively preventing media leakage and thus averting safety incidents and environmental pollution. Moreover, by flexibly adjusting operating parameters in accordance with the concentration, temperature, and corrosivity of the chemical media, these pumps can be tailored to meet the specific conveying requirements of different chemical processes, providing a stable and dependable transport solution that supports the continuous and automated operation of chemical production.