Contact Downloads
Product Overview Flexible Metal Hoses Product Witzenmann

Flexible metal hoses

Corrugated hoses are thin-walled, cylindrical components with a corrugated structure in their lateral area. The type of corrugation differentiates annularly corrugated hoses and coil corrugated hoses.

Stripwound hoses are produced in a continuous process by profiling and helical coiling of a cold-rolled metal strip on a mandrel.

Product Overview Corrugated Hoses stainless steel Witzenmann
HYDRA® Corrugated Hoses

Corrugated hoses are manufactured from various materials with a corrugated profile.

  • standard dimensions from DN 6 to DN 300
  • for temperatures from -270 °C to max. 600 °C
  • pressure resistant and leakproof
  • with PTFE lining for highly aggressive media
  • various connection fittings available
Learn more about Corrugated Hoses
Product Overview Stripwound Hoses stainless steel Witzenmann
HYDRA® Stripwound Hoses

Stripwound hoses are manufactured from a profiled strip that is coiled spirally so that it interlocks.

  • good flexibility
  • high mechanical strength
  • free from vibrations
Learn more about Stripwoud Hoses
Product Overview Sanitary Hoses from Witzenmann
HYDRA® Sanitary Hoses

Diverse product range for kitchen and bathroom applications

  • continuous trouble-free use
  • high flexibility with maximum robustness
  • worldwide drinking water approvals
Learn more about Sanitary Hoses
Flexperte Design Software for pipe supports Witzenmann
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, PDMS and PDS interfaces
Directly to product configuration

Next steps

Configure product

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


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

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 PDS and PDMS interfaces, the program can be used multifacetedly and universally.