Maintenance and maintenance of stainless steel valve elbow
In a piping system, an elbow is a pipe that changes the direction of the pipe. According to the angle, there are three kinds of Zui commonly used in 45° and 90°180°, and other irregular angle elbows such as 60° are also included according to engineering needs. The materials of the elbow are cast iron, stainless steel, alloy steel, calcinable cast iron, carbon steel, non-ferrous metals and plastics. The way to connect with the pipe is: direct welding (the usual way of Zui) flange connection, hot melt connection, electrofusion connection, screw connection and socket connection. According to the production process, it can be divided into: welding elbow, stamping elbow, hot bending elbow, push elbow, casting elbow, forged elbow, clip elbow, etc. Other names: 90° elbow, right angle bend, love and bend, white steel elbow, etc.