Hot Dip Galvanized Pipe is a universal anti-corrosion carbon steel pipe, processed by immersing high-quality low-carbon steel pipe into molten zinc to form a dense, thick zinc coating on the surface. The coating features strong adhesion and excellent resistance to atmospheric corrosion, rust and mild chemical erosion, effectively extending the pipe’s service life. Available in ERW straight seam and seamless variants with various specifications, it has good weldability, formability and medium-low pressure bearing capacity, plus precise dimensions and easy installation. Cost-effective and durable, it’s a mainstream anti-corrosion pipe for industrial, civil and municipal projects.