KORMARINE 2023German Exhibitors Witzenmann GmbH
Witzenmann GmbH

Witzenmann GmbH

Booth number: 1B28

About us

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.

Witzenmann Korea

Witzenmann Headquarters

Witzenmann Worldwide


Witzenmann GmbH
Östliche Karl-Friedrich-Str. 134
75175 Pforzheim

Phone:  +49 7231-581-0
Witzenmann Korea Co. Ltd
19, Sinbang-ro, Seonghwan-eup, Seobuk-gu, Cheonan-si,
31000 Chungcheongnam-do

E-mail: info-rok@witzenmann.com
Phone:  +82 41 589-7700
Internet: www.witzenmann.co.kr

Contact person:

Hubert Fricker
Department Leader/Team Leader nfm Asia
E-mail: hubert.fricker@witzenmann.com
Phone: +49 7231 581-512

Products & Services

Flexible metal hoses, metal bellows, metal expansion joints, exhaust pipe assemblies.

Expansion Joints

Flexible pipe elements are used on the engine to absorb movements,
thermal expansion, vibration and to compensate assembly tolerances.
Depending on the installation situation, the components are supplied
pre-shaped to customised requirements. The compact design permits installation under constricted conditions.

Exhaust gas area: manifold, bypass, before and after turbo charger, charge air,
gas supply lines, exhaust gas return and bypass pipes, fuel lines
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Expansion Joints

Double walled gas supply line for Dual Fuel engines

1: Liquid fuel duct
2: Gaseous fuel duct
3: Charge air duct
4: Exhaust gas manifold
5: Liquid fuel supply
6: Gaseous fuel supply
7: Cool air
8: Exhaust
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Double walled gas supply line for Dual Fuel engines

Exhaust gas system

Exhaust gas pipes help to reduce pollutant emissions from combustion engines in order to meet the strictest laws.

- design according to customer specification in the low pressure EGR range
- preferably with silencer
- with or without bending in the plain tube
- connection via flange, V-band clamp connection, casting or deep-drawing parts according to customer specification

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Exhaust gas system

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