1. Check whether the model, specification and bearing configuration of the corrugated compensator meet the design requirements.
2. The corrugated compensator does not absorb torque, so the metal corrugated compensator is not allowed to accept torque when it is installed.
3. For the corrugated compensator with draft tube, pay attention to the flow direction (arrow) of the compensator is consistent with the flow direction of the system medium, and do not install it backwards.
4. When adjusting the telescopic limit rod of the corrugated compensator, loosen the middle nut of the limit rod first, and then adjust the nut.
5. The pipeline system with corrugated compensator shall not be subjected to pressure test before the fixed support and guide support are installed according to the design requirements.