Constant hangers and constant supports

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HYDRA® constant hangers and constant supports are mobile pipe supports with constant load-bearing behaviour and are necessary if greater vertical movements (>60 mm) have to be absorbed. All rotatable bearings are a combination of polished, stainless steel axles and PTFE composite bearings that guarantee low friction levels. Optimum corrosion protection as well as problem-free assembly and connection to the support structure guarantee maintenance-free use.

Load/travel characteristic

Konstanthänger und Konstantstützen Last Weg Charakteristik Image Text

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.

Nominal load: F_N(Maximum load of the constant hanger)
Required load: F_S
Set average load: F_{actual, average}Condition for the average setting: (|F_S-F_{actual, average}|)/F_S≤ 0.02
Nominal travel: s_NRequired travel: s_STravel reserve: s_{R 1"}

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Constant hangers

Type KHD

Constant hanger, horizontal with double lug

Type KVD

Constant hanger, vertical, with double lug

Type KHS

Constant hanger, in horizontal position

Type KVS

Constant hanger, in vertical position

Constant supports

Type KSR

Constant support with support roller

Type KSP

Constant support with support plate

Next steps

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

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Configure products for your individual needs quickly and easily with our FLEXPERTE tool.

Details:

Designing of Standard Products
Preparation of Technical Data Sheets
Preparation of Enquiries

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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
Bearings, hangers, supports

Apart from the calculation formulas, drawing data as well as entire 3D CAD drawings are stored. Provided with PDS and PDMS interfaces, the program can be used multifacetedly and universally.

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