This is the basic and the most used type of expansion joint and consists of a single bellows and connections end. This expansion joint will absorb different types of movements requiring precise control of the adjacent piping, guides and anchors. The guides and anchors will be the appropiate in order to control the pipe expansion according to the specified values. This Expansion Joint will not support more force than the bellows’ elastic modulus. Therefore, the main anchors and direcctional anchors will be designed to withstand the forces and moments imposed upon them.