The Fuel Tank Drain Valve Support Flange is situated on the underside or side of the fuel tank. It comprises two parts. A Flange flat, ring-shaped plate equipped with holes to bolt the assembly onto the fuel tank A boss-raised cylindrical section that extends from the flange and provides a threaded or machined surface to attach the drain valve.Attributes:• Secure connection between valve and tank helps prevent leaks during operation• Simplifies the installation and alignment of the drain valveApplications: The Fuel Tank Drain Valve Support Flange distributes the load of the drain valve across a wider area of the fuel tank, enhancing stability and preventing damage.