Introduction of sand casting guide vane:
Sand casting guide vane is a stationary part inside the turbopump, usually installed on the periphery or downstream of the impeller, fixed to the pump housing, and does not rotate with the impeller. Sand casting guide vane can convert the kinetic energy of the liquid generated by the impeller into pressure energy, eliminate the rotation of the liquid, and guide the liquid to flow in the ideal direction to the outlet or the inlet of the next impeller.
Features of sand casting guide vane:
1. Precision casting guide vane in the chemical, petroleum and other industries, relying on corrosion resistance to transport corrosive media can improve the service life and work efficiency of equipment.
2. The Precision casting guide vane makes precision casting guide vane have good compression and impact resistance, and can operate stably under high-speed and high-pressure working conditions, reducing the occurrence of failures.
3. The blade shape and angle of precision casting guide vane are excellent, which can guide the flow of liquid, reduce resistance and energy loss, and improve the conversion efficiency of kinetic energy.
Application of precision casting guide vane:
1. Desalination field: precision casting guide vane is resistant to seawater corrosion and reliable quality, and is often used in desalination systems.
2. Petrochemical industry: cast steel guide vane can transport various corrosive, flammable and explosive media in the process of petroleum refining and chemical raw material production.
3. Sewage treatment industry: cast steel guide vane relies on wear resistance and corrosion resistance to cope with complex sewage environments and transport a variety of sewage containing impurities and chemicals.
FAQ:
Q: What factors affect the service life of cast steel guide vane?
A: The service life of cast steel guide vane is mainly affected by factors such as the corrosive nature of the working medium, working temperature, pressure, flow rate, and running time. In highly corrosive media, the corrosion rate of cast steel guide vane will be accelerated, and high temperature, high pressure, and large flow conditions will increase the wear and fatigue of cast steel guide vane. Regular maintenance and maintenance can extend the service life of cast steel guide vane.
Customized service:
Our company can provide customized service. You can send us your detailed drawings and purchase requirements to ensure that the product is highly compatible with your needs.
About us:
The products produced by Dalian Jiachuang Metal Manufacturing Co., Ltd. cover electric power, petroleum, petrochemical, shipping, coal chemical industry, water treatment, cement and other fields. Products involve standards, material standards and test standards (GB, ASME/ASTM, EN, ISO, JIS) of different countries and industries. If you have any questions about our company or products, please feel free to contact us!
