Description

Expansion joint pipe fittings consists of main parts such as body, seal ring, gland, telescopic short tube and so on. VSSGAF (C2F) type double flange force transmission joint is suitable for pipes with flanges connected on both sides. During installation, adjust the installation length of both ends of the product and the pipe or flange, and evenly tighten the gland bolts in the opposite direction to make it a whole, and have a certain amount of displacement, which is convenient for installation and maintenance, and can be adjusted according to the site size. The axial thrust can be transmitted to the entire pipe during operation.

Expansion joint can prevent leakage and damage of the joint due to excessive displacement, reduce the vibration and noise of the pipeline line, and can well compensate the displacement compensation of the pipeline. The pipeline line will be affected by thermal stress and mechanical vibration under the working state. The fitting is added through the relative displacement of the expansion pipe and the body plus a reasonable flexible sealing structure,

The expansion joint can make up for the connection error caused by the actual laying of the pipeline, facilitate the difficulty of the pipeline assembly process in the later stage of construction, and greatly reduce the construction cost. The installation of expansion joint on the pipeline can facilitate the later maintenance and maintenance management nearby. In the later maintenance, it is necessary to remove the nut on the expansion joint to facilitate the construction.