Introduce some engineering methods for preventing erosion and corrosion

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This post was last edited by Wang Wei2 on 2025-7-3 08:52 to design modified pipelines in order to minimize fluid turbulence. Increase the diameter of the pump suction pipe as much as possible (to reduce bubble formation), as well as the inner diameters of other pipes. Reduce the length of the suction tube to minimize pressure drop. Redesign the system to reduce fluid flow rate and turbulence. Reduce the number of side tube joints. Regular proper maintenance should be carried out to control fluid leakage at the joints, especially at the suction side joints ； Use appropriate connectors for sealing and packaging. Control particulate pollutants, as well as the entry of moisture and bubbles. Use filters or regulators (centrifuges) to minimize contaminants in the fluid. Install a fluid cooler as needed. Let the fluid settle in a sedimentation tank; this allows water and air to be removed, as well as sludge and emulsions (if any) to be separated. Choose erosion- and corrosion-resistant materials that are compatible with the environment. Use coatings and other surface treatment techniques. Consider using cathodic protection as a corrosion prevention method. When adopting the above solutions or combinations, we need to consider the overall impact of the solutions, as well as their long-term performance and cost-effectiveness.