Stainless steel flanges are critical components used in piping systems to connect pipes, valves, pumps, and other equipment. They provide a means of joining two or more sections of pipe together and allow for easy access for maintenance, inspection, and cleaning. Stainless steel flanges are preferred over other materials because of their corrosion-resistant properties, durability, and ability to withstand high temperatures and pressure. They come in various sizes, shapes, and grades to suit different applications and are commonly used in industries such as oil and gas, chemical, and food processing.