Welded metal compensator

Welded circular metal compensators are also customarily called expansion joints, or expansion joints. It consists of a bellows (a kind of elastic element) that constitutes the main body of its work, and accessories such as end pipes, brackets, flanges, and conduits. Belongs to a compensation element. The effective expansion and contraction of the bellows of the main body of its work is used to absorb the dimensional changes of pipelines, conduits, containers, etc. caused by thermal expansion and contraction, or to compensate for the axial, lateral and angular displacements of pipelines, conduits, and containers. It can also be used for noise reduction and vibration reduction. Widely used in modern industry. In terms of heating, in order to prevent the deformation or damage of the pipeline due to thermal elongation or temperature stress when the heating pipeline is heated, it is necessary to set a compensator on the pipeline to compensate for the thermal elongation of the pipeline, thereby reducing the stress on the pipe wall and The force acting on the valve or support structure.

Technical parameters of welded metal compensator:

Welded corrugated compensator function:

1. Compensate for the axial, lateral and angular cold and heat deformation of the absorption pipeline.

2. The expansion and contraction amount of the corrugated compensator is convenient for the installation and disassembly of the valve pipeline.

3. Absorb equipment vibration and reduce the impact of equipment vibration on the pipeline.

4. Absorb the deformation of the pipeline caused by earthquake and subsidence.