News information

Casting technology breakthrough improves the corrosion resistance of metal pump body.


The precision casting industry has made new progress in pump body anti-corrosion technology. A new type of pump body using a special alloy formula and precision casting process has performed exceptionally well in salt spray tests, with a service life three times longer than ordinary products.


2025/03/28

Casting technology breakthrough improves the corrosion resistance of metal pump body.

The precision casting industry has made new advancements in pump body anti-corrosion technology. A new type of pump body, utilizing a special alloy formula and precision casting process, performed exceptionally well in salt spray tests, with a lifespan three times longer than ordinary products. This precision-cast metal pump body is especially suitable for corrosive environments such as seawater desalination and chemical processing. The manufacturer indicates that the precision casting process ensures the density of the inner walls of the pump body's flow channels, effectively reducing media corrosion. With increasing environmental protection requirements, precision-cast metal pump bodies with excellent corrosion resistance are becoming a new favorite in the market.

Furthermore, this technological breakthrough not only signifies a significant improvement in the pump body's performance but also brings revolutionary changes to related industries. In the field of seawater desalination, highly efficient, anti-corrosion pump bodies enable long-term stable operation, significantly reducing equipment maintenance costs and downtime, helping to improve water resource utilization efficiency and promote sustainable development in water-scarce regions. In the chemical industry, faced with complex and variable corrosive media, the application of the new precision-cast metal pump bodies significantly enhances the safety and stability of the production system, reducing safety accidents and environmental pollution risks caused by equipment corrosion. The manufacturer is actively expanding production capacity to meet the urgent market demand for high-performance, corrosion-resistant pump bodies and is constantly exploring the integration of more innovative materials and technologies to drive the precision casting industry to a higher level, contributing to the construction of a green, safe, and efficient industrial system.