The DN80 flange is a type of pipe flange commonly used in industrial applications. It has a nominal diameter of 80 millimeters, making it suitable for connecting pipes with a similar diameter. Flanges play a crucial role in joining pipes or connecting them to various equipment, ensuring a secure and leak-proof connection. The DN80 flange is typically made of durable materials such as carbon steel, stainless steel, or alloy steel, which offer high strength and resistance to corrosion. Its standardized design allows for easy installation and maintenance, making it a preferred choice in many industries for ensuring the efficient and safe transfer of fluids.