The adjustment of the distance of the fixed bracket of the metal compensator and the calculation of the thrust of the fixed bracket are the same as the general corrugated compensator.

In order to make the project safer and more reliable, this type of corrugated compensator not only approaches the fixed support device, but also requires three guide supports for the distance between each fixed support, which is more or less different.

An important metal compensator is used to fill the axial gap of the pipeline. The filling volume is large and the tortuous force is strong. Then the planning of the catheter stent is simplified, and the distance of the catheter stent can be adjusted arbitrarily. When selecting and setting the metal compensator, the compensator's intention can be expressed.