The layout and design of double flanged limit expansion joint

Double flanged limit expansion joint is composed of loose tube expansion joint and artifacts such as limit short tube.It can prevent the pipe joint leakage or damage caused by excessive displacement compensation, it is mainly used for absorption within the range allowed displacement axial displacement and thrust under pressure pipe loose tube connection, apply to the side with the flange connection, and pipe welding, adjust product when installation ends with the installation of the pipe or flange length, diagonal in turn evenly tighten gland bolts, adjust limit nut again, so you can let the pipeline within the scope of scale free expansion, locking, the expansion amount to ensure the safe operation of pipeline.