Our factory manufactures high-quality galvanized corrugated steel pipes designed for durability and strength. Made from carbon steel ASTM A283 Grade C, these pipes comply with ASTM A798 design standards, ensuring excellent structural integrity. With a DN1200 diameter, they are ideal for high-speed road construction, tunnel projects, and drainage applications. The galvanized coating provides superior corrosion resistance, extending service life in harsh environments. Engineered for reliability and efficiency, our pipes meet the highest industry standards. Contact us for premium corrugated steel pipe solutions tailored to your project needs.