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"}

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Types of spring hangers

Type FDT

The double hanger with traverse is appropriate for suspending pipelines that run close ben...

Type FHD

Spring hanger with double lugs for direct connection to a supporting structure above.

Type FHG

Spring hanger with threaded connection and threaded rod enables installation at any level.

Type FHS

Spring hanger for continuous tie rod is suitable for placement upon the load-bearing struc...

Types of spring supports

Type FSS/FSP

Spring support with support plate, placed upon the steel structure with a base plate.

Type FSG

Spring sway support transfers the load onto the load-bearing structure via joints.

CUSTOMISED SOLUTIONS

We can do more than just standard. We also find solutions for your demands.

24.489 HYDRA pipe supports and bearings (pdf | 1.01 MB)

for a chemical plant

Pressure-relieved expansion joint (pdf | 224.00 KB)

in highly chemically contaminated and corrosive atmospheres

We are engineering partners for all industrial sectors

Further steps - local

Downloads

Product Overview HYDRA® Pipe Supports

Pipe Hangers and Supports

Supports for Pipelines

Installation Instructions for Constant Hangers and Constant Supports

Installation Instructions for Spring Hangers and Supports

Download: FLEXPERTE customer version

FLEXPERTE: The design programme for the entire product range of the Witzenmann Group with a function-specific classification

Flexible metal tubes
Expansion joints
Metal bellows
Sistemi di fissaggio per tubi

Oltre alle formule di calcolo, sono disponibili anche i dati dei disegni e i disegni CAD 3D completi. Dotato di interfacce con, tra gli altri, E3D, S3D e Rohr2, il programma è versatile e di impiego universale.

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