In the power industry, flanges are mainly used to connect steam pipes and cooling water pipes in power plants. These pipes are often subjected to high temperatures and pressures. The high strength performance of flanges ensures the stable operation of the system. In the shipbuilding industry, flanges are one of the important components of ship construction. They are used to connect various pipeline systems inside the hull. They must have good resistance to seawater corrosion and the ability to adapt to the marine environment.

In the machinery manufacturing industry, flanges are used to connect various types of mechanical equipment, such as compressors, pumps, valves and other equipment and pipelines to ensure smooth flow of fluid media. The food processing industry has extremely high requirements for sanitary conditions, so stainless steel flanges with smooth surfaces and easy cleaning are selected to avoid bacterial growth. In the pharmaceutical industry, flanges also need to meet strict hygiene standards and be able to withstand the chemical reagents used in the cleaning and disinfection process. In short, flanges play an important role in different industries and provide reliable guarantees for the development of modern industry.