The variety uses of elbows.

1. Pipeline engineering: Elbow is one of the essential pipe engineering construction accessories. For bent pipes, the pipes can adapt to various complex construction environments, such as corners, intersections, etc. Elbows enable pipes to be bent according to design requirements, thereby ensuring construction quality and safety.

2. Architectural decoration: In architectural decoration, elbows are often used to bend pipes. For example, when installing water pipes, heating pipes, range hoods and other equipment, elbows can bend the pipes into various shapes to meet different installation requirements.

3. Industrial manufacturing: In industrial manufacturing, elbows are also widely used in various mechanical equipment. For example, in machine tools, printing machines, paper machines and other equipment, elbows are used to bend pipes made of various metals, plastics and other materials.

4. Other fields: In addition to the above fields, elbows are also widely evaluated in other fields, such as power engineering, petrochemical industry, food processing, etc. In these areas, elbows are commonly used in the installation, repair and replacement of various piping systems.