Hans Kohler AG
Claridenstr. 20
Postfach
8022 Zürich
Switzerland
WE CONNECT PROCESSES WITH THE HIGHEST PURITY.
Stainless steel tube systems and components for high-tech industries.
Process solutions for the transport of high purity fluids and gases
Dockweiler is a leading international manufacturer of stainless steel tube systems. The core business is the development of installation solutions for handling fluid and gaseous media in the semiconductor, pharmaceutical, analytical and fine chemistry industries. Our portfolio includes tubes, fittings, ball valves and complex components which can be made-to-order from design.
The company has around 780 employees worldwide and subsidiaries in the Netherlands, Great Britain, Austria, Sweden, Israel, Thailand, Japan, China, India and the USA, as well as representatives in over 50 countries worldwide.
Contact
Front Office
Competences
Cleanroom Manufacturing
Products used in the semiconductor industry must be manufactured in a high purity environment. Any contamination by foreign particles or residues must be avoided. Such conditions only exist in a cleanroom.
Welding Technology
We at Dockweiler are pioneers in the field of orbital welding with over 20 years of experience. We use the IO welding technology to open the door to innovative manufacturing concepts.
Surface Treatment
For reliable manufacturing processes we offer specific inner surfaces from bright finish to electropolished. With our decades of experience in mechanical and electrochemical surface treatment and finishing, we offer top quality for your applications.
Documentation
Technical documentation - for example material and test certificates - is becoming increasingly important and at the same time more comprehensive. For this reason, we offer our customers the digital certificate portal WebCert as an optional service. Here, all certificates and references are quickly and easily online available. Our customers can view the documents as soon as the goods leave our warehouse.
Further areas of competence
Certifications
As a quality leader, we have all the relevant certifications and approvals. For more than 20 years we have been actively involved on and help shape all important international and standards committees.
We are here to support you!
Further information or a personal consultation? Our products and know-how are there to provide solutions.