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Application Components

Heat Exchangers

In marine environments, heat exchangers need to handle seawater and other corrosive media. Nickel-based alloys are widely used to manufacture pipes and plates for marine heat exchangers due to their excellent corrosion resistance and good thermal conductivity.

 

Marine Structural Components

Nickel-based alloys are used to manufacture key structural components of offshore platforms, subsea pipelines, and oil extraction equipment. These components need to operate for long periods in highly corrosive, low-temperature, and high-pressure marine environments, and nickel-based alloys provide the necessary strength and corrosion resistance.

 
 

Pumps and Valves

Nickel-based alloys are used to manufacture pumps and valves in marine engineering. These components need to operate efficiently in high-pressure and corrosive seawater environments, and the high strength and corrosion resistance of nickel-based alloys meet these requirements.

 

Submarine Cables and Connectors

Nickel-based alloys are used for the protective layers of submarine cables and connectors, ensuring reliable operation in deep-sea high-pressure and corrosive environments.

 
 

Ship Propulsion Systems

Nickel-based alloys are used in key components of ship propulsion systems, such as propellers and bearings, providing the necessary strength and corrosion resistance to ensure efficient and reliable operation.

 

Desalination Equipment

In the desalination process, nickel-based alloys are used to manufacture key equipment such as evaporators, condensers, and pipes, ensuring long-term stable operation in highly corrosive seawater environments.

 
 

Common Grades

 
Inconel 625

It has excellent corrosion resistance and high-temperature strength, suitable for key components of marine platforms, subsea pipelines, and marine oil extraction equipment.

 
 
Inconel 718

Due to its high strength and high-temperature performance, it is widely used in ship propulsion systems and structural components in marine engineering.

 
 
Hastelloy C-276

It offers excellent corrosion resistance, suitable for marine engineering equipment handling seawater and various chemical media.

 
 
Hastelloy C-22

It performs well in both oxidizing and reducing environments, commonly used in key components for desalination and other marine environments.

 
 
Monel 400

It has excellent seawater corrosion resistance, suitable for pumps, valves, and heat exchangers in marine environments.

 

Marine Engineering

Nickel-based alloys are widely used in various equipment and structures in the marine engineering field due to their excellent corrosion resistance, high strength, and high-temperature performance, ensuring long-term stable operation of equipment in harsh marine environments.

 

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