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This article discusses the application value of cast vertical pump casings in chemical and water treatment systems. It covers their structural strength, corrosion resistance from stainless steel, high-standard casting, and long-term system reliability. Customized casings ensure stable, safe operation under harsh conditions.

This article focuses on materials and manufacturing of "high-flow, high-head" pump castings for shipbuilding/offshore engineering. It addresses challenges of mechanical stress and seawater corrosion, introducing solutions like high-strength sand casting, duplex stainless steel, and compliance with DNV/ABS/CCS standards, offering reliable cast steel components.