Welding flanges are components that connect pipes to each other at the pipe ends; they are also used at equipment inlets and outlets, such as reducer flanges, for connecting two pieces of equipment. Flange joints or flange connections refer to removable joints consisting of a flange, a gasket, and bolts, which together form a combined sealing structure. Pipe flanges are flanges used for piping in pipeline systems, and when used on equipment, they refer to the equipment's inlet and outlet flanges.

Forging production of carbon steel flanges is one of the primary methods used in the mechanical manufacturing industry to supply rough machined blanks for mechanical parts.

Forging not only shapes mechanical components but also improves the internal structure of the metal, enhancing its mechanical and physical properties.

For critical mechanical components that are subjected to high forces and stringent requirements, the forging production method is predominantly used. Consequently, forging production is widely applied across various industries such as metallurgy, mining, automotive, tractors, harvesting machinery, oil, chemicals, aviation, aerospace, and armaments. Even in everyday life, forging production holds a significant position.