The corrosion of static equipment on offshore platforms is a complex process that is influenced by various factors, including corrosive media in the marine environment (such as chloride ions, dissolved oxygen, etc.), temperature,humidity, and the material and design of the equipment itself. Corrosion not only causes physical damage to equipment, but also reduces its load-bearing capacity and stability, increasing the risk of accidents. Corrosion risk assessment is a critical step in ensuring the safety of static equipment on offshore platforms. Therefore, it is very important to evaluate the corrosion safety risks of static equipment on offshore platforms. Based on the influencing factors of static equipment corrosion on offshore platforms, the correlation between different influencing factors and risk assessment indicators was determined through laboratory accelerated corrosion simulation results. Determine the weights of different factors through the Analytic Hierarchy Process. Determine the risk level of different regions through evaluation software by combining the weights of different factors. Design mitigation measures based on risk level.