High salinity in seawater causes severe electrochemical corrosion on hull, pump and pipelines. Poor anti‑corrosion treatment greatly shortens service life. Hulls adopt dual protection of anti‑corrosion coating and sacrificial anode; pumps select seawater‑resistant materials. Yakai Dredging Manufacturing Machinery Co., Ltd. provides complete anti‑corrosion processes for coastal and offshore projects for long‑term seawater operation. Consultation：WhatsApp/Tel:+86 13869631558,E‑mail: nancy@yakaidredger.com
