Metal bellows

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Here you will find an overview of our standard corrugated bellows and diaphragm bellows range. Do you need a special design? Please get in touch with us.

HYDRA® Corrugated Bellows

Corrugated bellows are pressure-tight as well as highly flexible.

Typical fields of application are machinery and plant engineering, the valve gear industry, measurement and control technology, vacuum technology, solar applications and the semiconductor industry.

Learn more about Corrugated Bellows

HYDRA® Edge Welded Bellows

Edge welded bellows offer the greatest flexibility with low space requirements.

Typical applications are vacuum valves, vacuum ducts, media storage, volume compensation elements, floating ring seals as well as measuring and control units.

Learn more about Edge Welded Bellows

FLEXPERTE - The Design Software

Specially designed for designers, "FLEXPERTE" is a PC software application for dimensioning and presenting expansion joints, metal bellows, flexible metal hoses and pipe supports. The menu-based application aids in the calculation and design of these products.

intuitive operation
tailor-made design even of complex load chains
Rohr2, CAESAR II, AVEVA PDMSand Intergraph Smart3D for Plant interfaces

Directly to product configuration

Next steps

Downloads Metal Hoses

Metal Bellows Manual

Product Overview HYDRA® Metal Bellows

All downloads

Configure product

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

Start configuration

Download: FLEXPERTE customer version

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

Flexible metal hoses
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 AVEVA PDMS/E3D and Intergraph Smart3D for Plant interfaces, the program can be used multifacetedly and universally.