The main difference between stainless steel elbow and carbon steel elbow is the difference in material, the chemical composition will keep the elbow surface for a long time will not rust, will not be corroded.
In piping, a bend is a piece of pipe that changes the direction of the pipe. According to the Angle, there are 45° and 90°180° three most commonly used, in addition, according to the needs of the project also includes 60° and other abnormal Angle elbow.