Pipe flanges are one of the most important components in piping systems. They are used to connect two pieces of pipe together and provide a means for the attachment of valves, fittings, and other accessories. Flanges come in a variety of sizes, materials, and configurations to meet the needs of different applications.
Pipe flanges are typically made from cast iron, steel, stainless steel, aluminum, or brass. The most common type of flange is the weld neck flange, which is welded to the neck of the pipe. Other types of flanges include slip-on, threaded, and blind.
The price of pipe flanges depends on the material, size, and configuration. For example, a 2″ stainless steel weld neck flange can cost around $5 while a 12″ carbon steel slip-on flange can cost around $200.
When choosing a pipe flange, it is important to consider the application and conditions under which it will be used. Factors such as operating temperature, pressure, and chemical compatibility should be considered. It is also important to choose a flange that is compatible with the pipe material and welding process.
