The single flange limited expansion joint consists of components such as a loose sleeve expansion joint and a limit short pipe. It prevents leakage or damage to the compensation joint caused by excessive pipeline displacement. It is mainly used for loose sleeve connection of pipelines that absorb axial displacement and withstand pressure thrust within the allowable displacement range. It is suitable for connection with a flange on one side and welding to the pipeline on the other. During installation, adjust the installation length of the product between the pipeline and the flange, tighten the gland bolts diagonally and evenly in sequence, and then adjust the limit nuts. This allows the pipeline to expand and contract freely within the expansion range, lock the expansion amount, and ensure the safe operation of the pipeline. Product Performance Specifications Name Quantity No. Material Body Sealing Ring Gland Limit Short Pipe Nut Long Stud Bolt Stud Bolt