Sacrificial anodes for offshore installations are sacrificial anodes used in offshore facilities. They release current through their own corrosion to provide cathodic protection for steel structures and prevent seawater corrosion.
Advantages
High Efficiency and Stability
Precision casting using high-purity zinc/aluminum/magnesium alloy, with a special ratio ensuring uniform dissolution and stable current output (-1.05V~-1.10V, current efficiency >95%). A single anode can cover an area of 5-8㎡, providing 10-15 years of continuous protection for offshore steel structures.
High Adaptability
The alloy ratio can be adjusted for different seawater salinity and temperature, combined with customized shapes and weights (2kg-500kg).
Low Cost
A special process eliminates crusting, extending the service life by 3-5 years compared to ordinary anodes.
