The Witzenmann Group is one of the world's leading manufacturers of flexible metallic elements such as flexible metal hoses, expansion joints, metal bellows and pipe supports. We are at home in all important industrial markets - in plant engineering and construction, in pipeline construction, device construction, mechanical engineering, in power plants and many other speciality markets.
Our engineering supports the customer in every phase. Starting with the first customer contact, finding the solution right up to installing the flexible component. This commitment has made us the leader in technology and service in our industry worldwide.
Using FEM programs such as Patran, Nastran and Marc, we create FE models as early as the design phase. For static and dynamic analyses. From hanger and pipe clamp to expansion joint or flexible metal hose. Thus, the components can be included in calculations with all requisite properties and without additional effort.
Our entire engineering knowledge has been packed into our design program. This includes durability verification in accordance with the Pressure Equipment Directive, ASME and EJMA as well as our product configurator FLEXPERTE.
Witzenmann has modern testing technologies such as
We have all the necessary procedures, appropriately qualified welders and the approvals required:
In our materials laboratory, we study the suitability of materials for specific application cases. For this purpose, a broad range of experimental and testing ordinances are available to us, such as:
The Witzenmann Group has production sites worldwide. The most modern production methods and our production network form the basis for rapid and economical manufacturing.
Our core competencies include:
For complex components, where very high safety requirements apply or difficult installation conditions exist, we are also there on site. With engineering expertise, from the installation to starting up the system.
Use our FLEXPERTE tool to configure products, quickly and easily, to meet your individual requirements.
FLEXPERTE: The design program for the Witzenmann Group's entire product range with function-specific subdivisions