Groove corrugated compensator丨Expansion joint for fire protection

The grooved corrugated compensator is also known as the special corrugated pipe expansion joint for fire protection. The grooved bellows expansion joint is a compensating element. Use the effective expansion and contraction deformation of the bellows of the working body to absorb the dimensional changes caused by the thermal expansion and contraction of pipes, pipes, containers, etc. to compensate for the axial, lateral and angular displacements of pipes, pipes, and containers, mainly used for fire pipelines and water pipes.

The connection process of the grooved corrugated compensator is simple and easy to operate. The groove is attached to the grooved bellows, the process is very simple and does not require any special knowledge. Pipe connection only takes a few minutes, which simplifies the technical difficulty of on-site operation and saves man-hours, thereby stabilizing the quality of the project, improving work efficiency and reducing labor costs. Flanged metal hoses need to be paired with flanges, bolts, washers and installation time.