Businesses

Solar Energy

As an emerging energy source, solar energy has obtained large-scale development opportunities in recent years due to its good stability and adjustability. The common medium in solar-thermal power stations is molten salt medium, and the environment is rich in halogen ions such as Cl-. The corrosion of molten salt will cause certain chemical corrosion or stress corrosion to pipeline and other components. Through years of in-depth research and exploration, Jiuli's stainless steel heat collection tubes can effectively overcome the corrosion problem of molten salt medium, and also can absorb solar energy and prevent heat loss with the photothermal coating. It has been proved by practice that the Jiuli's heat collection tubes with photothermal coating can completely satisfy the long-term continuous operation at high temperature and greatly improve the efficiency of the power plant.

Solar Energy

As an emerging energy source, solar energy has obtained large-scale development opportunities in recent years due to its good stability and adjustability. The common medium in solar-thermal power stations is molten salt medium, and the environment is rich in halogen ions such as Cl-. The corrosion of molten salt will cause certain chemical corrosion or stress corrosion to pipeline and other components. Through years of in-depth research and exploration, Jiuli's stainless steel heat collection tubes can effectively overcome the corrosion problem of molten salt medium, and also can absorb solar energy and prevent heat loss with the photothermal coating. It has been proved by practice that the Jiuli's heat collection tubes with photothermal coating can completely satisfy the long-term continuous operation at high temperature and greatly improve the efficiency of the power plant.

Material selection recommendation

Pipe materials should consider the resistance to high temperature and molten salt media.

Traditional Energy

Emerging energy

High-end Manufacturing

Chemical Engineering

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Common materials

Product application

Extensive use

Jiuli's products have been successfully applied to many domestic solar thermal projects, including Dubai, Dunhuang, Nantong and Zhejiang University of Technology, etc., which have been recognized and received by customers.