Stainless steel tube systems are the perfect choice for the pharmaceutical, biotechnology and food industries. They are biocompatible, corrosion-resistant and easy to clean, meeting the strict hygiene requirements of the industry. Dockweiler offers stainless steel pipes, fittings and connections that are characterized by their high cleaning efficiency and durability.
Your specialist for life science
Life science technologies are constantly evolving. This applies to the production of medical ingredients as well as to processes in the field of biotechnology. The complexity and dynamics are also reflected in the increasing demands on high-purity components and tube systems. For media supply, CIP/SIP systems, water for injection or even wastewater treatment, Dockweiler is your trusted expert.

Biocompatible, corrosion-resistant and easy to clean
Maximum quality for the highest purity
Our stainless steel tube systems and components meet the strictest hygiene and purity requirements of the pharmaceutical, biotechnology and food industries. Dockweiler ensures that all materials comply with FDA and USP Class VI specifications and meet the DIN 11864/11865/11866, DIN 32676 and ASME BPE standards. We focus on the highest purity standards and guarantee complete traceability through detailed technical documentation. Each product is clearly labeled with the melt number and material class. In addition to electropolished tubes and fittings, we also offer bright finish versions to meet all process requirements in the pharmaceutical and biotechnology industries.
Products for Life Science
Dockweiler stainless steel tubes and fittings for life science applications are available in a range of standards (materials and inner surfaces). The tube dimensions according to the ASME-BPE standard are from ¼ to 6 inches. ISO dimensions are available in a range from DN 8 to DN 200.
Hygienic design and space management
High-purity tube and manifold systems ensure production reliability. Precision welding creates connections close to the tube, improving cleaning and reducing the risk of biofilm or deposits. Electropolished inner surfaces enhance protection and facilitate cleaning. Reduced dead space and smooth surfaces increase production reliability. Benefit from Dockweiler experts' experience in developing hygienic tube components.
Find out more in our brochure - download now!


Ensuring process reliability with pure surfaces
Would you like to take your production to the next level?
Benefit from our customized solutions for maximum process reliability and hygiene. Contact us to find out more and work with our experts.



WebCert
All certificates and reports are fast and easy to access online via the digital certificate portal WebCert. Our customers can view the documents as soon as the goods leave the warehouse.
These include:
- Inspection certificate 3.1 according to EN 10204
- Weld logs
- Optional certificates, such as:
- Material certificate
- Endoscopy videos and photos
- Helium leak test protocols
- Pressure test
- Technical drawings

There are many key trends that Dockweiler is following, and it is good to get first-hand information from them as a market leader.

Our expertise - your benefit
Competence
Benefit from our many years of experience in the pharmaceutical and biotech industry. We provide you with practical and solution-oriented advice.
Flexibility
From standard components to special solutions - we deliver what you need. Quickly, reliably and accurately.
Documentation
Standardized 3.1 certificates, welding records and batch identification included. For full transparency and traceability.
Quality
High-purity materials and certified production ensure consistent top performance. For quality without compromise.
More information
Double protection for maximum safety
The COAX tube system guarantees maximum process safety thanks to its unique double-walled design. Ideal for the safe transportation of hazardous or highly viscous media in microtechnology and biopharmaceuticals. Find out more about the advantages of the double protective layer.
Special fittings for your needs
When standard products are not enough, we offer customized special fittings for your specific requirements. From design to delivery - we make sure that our solutions are perfectly tailored to your needs. Click here to find out more
Quality without compromise
The highest quality in every detail - that is our claim. We guarantee that all our products, from the raw material to the finished product, meet the highest standards. Our quality assurance ensures complete traceability and gives our customers peace of mind at every stage of the process. Click here to find out more.