🌐 Vallourec Delphy Technology Demonstrator – Site Visit

One‑day visit – Thursday 29 October 2026

Hosted by: Vallourec

🎯 Event Overview

📍 Location: Aulnoye-Aymeries, France

👥 Group size: 10–20 participants

⏱ Duration: One full day

🎫 Purpose: Technical tour of the Delphy hydrogen technology demonstrator as well as Vallourec global R&D centre to showcase the underlying technology capabilities such as hydrogen embrittlement resistance, pressure vessel design, premium threaded connection pressure testing.

🪪 Sign-up form: https://forms.office.com/e/ZQbk8W5s8W

“Many thanks for your warm welcome to Vallourec and the highly interesting visit! The Delphy technology seems to have a great potential and after the visit, I have more tangible facts to present it to my students and project stakeholders. It was a pleasure to spend the day at Vallourec and hope to see you soon.” — IFPEN (Academia)

📝 Purpose of the Visit

Provide participants with insights into Vallourec’s Delphy large-scale hydrogen storage technology demonstrator, related hydrogen technologies, and ongoing R&D efforts in green hydrogen sector.

You will discover:

• Key technologies making large-scale hydrogen storage possible;
• Vallourec’s innovation roadmap in metallurgy, material science, and pressure vessel design;
• Onsite component testing and technology demonstrator infrastructure;
• Safety and operational constraints of a large-scale hydrogen storage system;