Polyurea is an elastomeric material produced by the reaction between isocyanate components and amino compound components. It comes in two types: pure polyurea and semi-polyurea. The basic properties of polyurea include corrosion resistance, waterproofing, and abrasion resistance. Polyurea corrosion protection has emerged as a new corrosion prevention technology in recent years. It features dense, seamless coatings that can withstand the侵蚀 of acids, alkalis, salts, oils, and water, excellent corrosion resistance, strong adhesion, no dripping, and fast application. Particularly suitable for pipeline joints, it provides good construction performance. After polyurea corrosion protection treatment, the pipeline maintains excellent continuity and integrity, ensuring a sealed and seamless pipeline system with superior overall corrosion protection and extended lifespan.