Spring support hangers are divided into variable force and constant force support hangers, which are used for various pipeline installations to absorb and buffer the expansion displacement and amplitude generated by some hot and cold pipelines during operation, and to limit or allow the expansion displacement of pipelines within the design value, in order to facilitate the operation of pipelines and equipment. Hengli support hanger uses the lever principle to apply a force with a load change rate of less than 5% to the pipeline when the spring support hanger causes displacement due to pipeline expansion, in order to support or suspend the pipeline.
It is a mechanical device designed according to the principle of torque balance. It can be used to suspend and support pipelines and equipment. At this time, when the pipeline or equipment undergoes displacement, as long as it is within the predetermined load displacement, regardless of how much the displacement changes, they can always obtain a constant support force through a constant force spring bracket. Therefore, it will not bring new additional pressure to pipelines or equipment, which can avoid causing major equipment and accidents.