Spring hangers and spring supports

HYDRA® spring hangers and spring supports are mobile pipe supports with linearly variable bearing behaviour. They have extremely low friction and only vary slightly from the theoretical load. The patented, infinitely variable blocking keeps the spring plate in position and can only be released if the bearing pressure is correct.

Load/travel characteristic

Characteristic: Load/travel diagram with the acceptable tolerance limits in recognized guidelines (e.g. VGB-R 510 L, KTA 3205.3). The buckling-resistant design, production and special thermal treatment guarantee a linearly unchangeable force-travel-curve of the springs.

Start load: F_minNominal load: F_N
Required load, cold (cold load): F_{k, s}Required load, warm (warm load): F_{w, s}
Spring rate: R
Spring travel, total: x_NNominal travel: s_N
Required travel: s_S
Travel reserve: s_{R 1"}