Selection points of metal corrugated compensator
Selection points of metal corrugated compensator
1: Simplify the pipeline system
The role of the pipe fixed bracket is to limit and control the displacement that must be absorbed by the corrugated metal compensator installed between the two fixed brackets, in any case do not install multiple single type corrugated metal compensators between the two fixed brackets in the straight pipe section, we should also pay attention when choosing the corrugated metal compensator.
2: Determine the displacement of the pipe
In the actual use of metal corrugated compensator, determine the pipeline displacement to determine the position of the bracket, the entire pipeline system is divided into only straight pipe section of the axial displacement, when the medium in the pipeline temperature changes, the length of the pipeline will only be expanded, certain extreme cases of outside ambient temperature will also affect its pipeline pressure, so pay attention to the media changes in the pipeline and the outside temperature, choose a strong enough metal corrugated compensator.
3: The fixed support of the pipeline and its force
In addition to withstand the normal force of the pipeline system, the fixed bracket of the pipeline system with metal corrugated compensator also has to withstand the two forces unique to the metal corrugated compensator, namely axial elasticity and pressure thrust, the same in the selection of metal corrugated compensator should also take into account the size of the two forces, choose the right type of components.
4: Other supports of the pipeline
Metal corrugated compensator due to its own flexibility and the role of pressure thrust on the pipeline easy to make the pipeline destabilization, so to ensure that the displacement direction can be aligned with the metal corrugated compensator, to avoid destabilization of the pipeline, you must also use the guide bracket, to choose the appropriate size of space according to the guide bracket metal corrugated compensator.
