R&D for internal tubes’ surface

Research and Development are key elements to help Duralar to expand and open up to new perspectives. In particular, we collaborate with our customers in the implementation of solutions with ever lower environmental impact and higher performance.

The objective of eliminating chromium and other heavy metals to replace them with DLC coatings, thanks to its excellent qualities, goes hand in hand with the European regulations that aim to have eco-friendly treatments and products that are safe for the health of workers and end users.

The example of this project for internal tube is of considerable importance as it challenges the limits of technology (with a ratio between internal diameter and length over 30:1) and is designed for industrial production (going from the concept and a single-tube prototype, to production batches of dozens of pieces per cycle).