What is the height of the raised face on a class 600 forged steel weld neck flange?

The height of the raised face on a class 600 forged steel weld neck flange is 1/4 inch. This measurement is critical for ensuring a proper seal when the flange is installed within a piping system. The raised face is designed to provide a surface that helps to hold the gasket in place and establish a tighter seal by compressing against it when the flanges are bolted together. In the context of piping design, knowing the dimensions for raised faces assists in selecting the correct gaskets and ensuring compatibility between different components within a system. In this case, the recognized standard for a class 600 raised face flange specifies a height of 1/4 inch, making it essential for proper installation and operation in high-pressure applications.