A 90 Degree Elbow is a type of pipe fitting used to change the direction of piping systems by 90 degrees. This typically has two female threaded ends or socket weld ends to connect to pipes or fittings, although variants with one threaded end and one socket weld end are also available. They are available in different types, materials, and sizes to meet the specific needs of various industries and operating conditions. 90 Degree Elbow is a common component in piping systems, providing efficient and reliable directional changes in plumbing, HVAC, and process piping applications.