Corrosion Protection for Storage Tank Plates on Offshore Platforms

Optimal Material Selection for Corrosion Protection of Storage Tank Plates on Offshore Platforms: Utilizing duplex stainless steel or nickel-based alloy plates, coupled with a sacrificial anode protection system, to create an electrochemical protective layer in seawater corrosive environments. Laboratory accelerated corrosion tests have demonstrated that this solution can extend the lifespan of the plates to over 25 years.

Coating Technology: Implementing a composite coating system of epoxy resin + polyurethane, with high-pressure airless spraying ensuring a uniform coverage of 200μm film thickness. Fluorocarbon coatings are specifically used for reinforcement in weld areas, which has been proven in the North Sea oil field to withstand 8-level surge impacts.

Intelligent Monitoring: Embedding a fiber optic sensor network to monitor coating damage and cathodic protection potential in real-time. Through satellite data transmission, dynamic assessment and early warning of corrosion rates are achieved, reducing maintenance response time by 72%.