As an important connection piece, forged flange is widely used in various industries. The following lists some common industries and their application examples: Petrochemical industry: In oil, natural gas and other process pipeline systems, forged flanges are widely used in pipeline connection, valve connection, container connection and other key positions. Its excellent corrosion resistance and high strength ensure the safe and stable operation of the pipeline system. Thermal power industry: In thermal power plants, forged flanges are used to connect key parts such as steam pipes, circulating water pipes and smoke pipes. It can withstand the working conditions under high temperature and high pressure environment, and ensure the reliable operation of the system. Nuclear power industry: In nuclear power plants, due to the particularity of the working environment, the requirements for connectors are more stringent. Forged flanges have good radiation resistance and stress corrosion cracking resistance, and are widely used in the connection of key equipment such as main circulation system and cooling system of nuclear power plant. Chemical industry: In the chemical production process, the transportation of various media requires the use of corrosion-resistant pipeline systems. Because of its good corrosion resistance, forged flanges are widely used in the connection of chemical equipment, such as reactor, heat exchanger, tower and so on. Pharmaceutical industry: In the pharmaceutical process, the cleanliness and hygiene of materials are very high requirements. The forged flange is made of stainless steel, which has good corrosion resistance and cleanliness and is suitable for the connection of pharmaceutical equipment. In short, forged flanges play an important role in the engineering of various industries, they provide a reliable connection method to ensure the safe operation of the system. Depending on the needs of different industries, applicable materials and standards can be selected to meet the requirements of a specific project.