Spring hangers are designed based on the principle of torque balance. Within a specified load displacement range, the load torque and spring torque remain balanced.
Therefore, when pipes and equipment supported by constant hangers experience displacement, a constant supporting force is obtained, preventing additional stress on the pipes and equipment.
Constant hangers are generally used in applications requiring reduced displacement stress, such as the main body of power plant boilers, suspended sections of steam, water, and flue gas ducts and burners in power plants, as well as petrochemical equipment and other applications requiring reduced displacement stress.
