Precision at its best

We manufacture our precision bore tubing with optimal precision by heating glass tubes and vacuum heat shrinking them onto precision mandrels. This technique enables the DWK Life Sciences to manufacture precision bore tubing with a defined inside diameter from 0.150 mm up to 296 mm with the smallest possible tolerances.

With over 400 different cylindrical and 150 conical KPG® dimensions to choose from, combined with various wall thicknesses and individual hot and cold processing methods, we can manufacture your product based on your ideas, designs and requirements.


KPG® cone


Maximum precision, individual geometries.


Multi-walled KPG® tubing


High pressure.

Stefan Schickel
Director Sales
DURAN® Industrial Glass
Precision Glass

Phone: +49 9342–802 189
Fax: +49 9342–802 240