Witzenmann GmbH
Booth number: N2.511
www.witzenmann.com/
About us
The Witzenmann Group is one of the world's leading manufacturers of flexible metal elements including metal hoses, expansion joints, metal bellows and automotive components. In 2023, 4,500 employees generated sales in excess of 785 million euros.
Boasting the world's broadest range of products in the industry, Witzenmann offers engineered solutions designed to decouple vibrations, compensate for thermal movement, aid installation and convey a wide range media. As a development partner of customers within the automotive, industrial, technical building equipment, aerospace and many other markets, Witzenmann has an extensive portfolio of machinery / tooling, prototype production as well as comprehensive range testing equipment. As an international group with 22 companies in Europe, America and Asia, Witzenmann is renowned for high quality in the key markets worldwide.
Address
Oestliche Karl-Friedrich-Str. 134
75175 Pforzheim
Germany
E-mail: wi@witzenmann.com
Phone: +49 7231 5810
Internet: www.witzenmann.com/
Östliche Karl-Friedrich-Str. 134
75175 Pforzheim
Germany
Phone: +49 7231 5810
No 218, Sugang Rd. Lingang Subdistrict
214442 Jiangyin City
China
E-mail: info-prc@witzenmann.com
Phone: +86 510 86033101
Internet: www.witzenmann.cn/en/
Contact person:
Bo Mu
Sales
E-mail: Bo.Mu@witzenmannn.com
Products & Services
Engine
Expansion Joints
Exhaust Gas Collecting Main
Charge Air Pipe
Oil/Exhaust Gas Return Pipe
Technical characteristics
Technically oil and gas-tight
Temperature, pressure and corrosion resistant
Aging resistant
Exhaust
Decoupling Elements
Structure-Borne Noise Decoupling Elements
Engine-related automotive components
Exhaust Expansion Joints
Exhaust Expansion Joints are used before, after or between the turbo chargers to compensate for heat expansions in the exhaust manifold or frontpipe area.
Expansion Element in the Manifold Area
Exhaust expansion elements are bellows that compensate thermal expansion, movements or installation tolerances. They are used in the manifold areas upstream, downstream or between the turbochargers.
Pipes and Pipe assemblies
Pipe Assemblies
The restricted mounting space in refrigeration systems, for example in the transformer oil cooling circuits, places high demands on the geometrical and technical characteristics of flexible assemblies.
Pipe Assemblies in the Exhaust Gas Area
Pipe assemblies optionally consist of segment and/or bare pipe elbows from inhouse production (up to DN 150), which can be used with or without the use of an internal growth system.
Stripwound Hoses
Stripwound Hoses
Stripwound hoses with interlocked profile or corrugation profile are frequently used in exhaust gas systems for light and heavy lorries, buses, construction machinery or fork lifts.
adequately technically gas-tight, low leakages
insensitive to torsion movements
