The project posed several significant challenges and imposed strict technical requirements.

• Certified stainless-steel grades were required for high-pressure hydrogen service
• Every joint had to achieve full leak-tightness with no welding repairs allowed
• Internal cleanliness had to be ensured to prevent contamination-related issues
• On-site work had to stay on schedule and pass tests on the first attempt

The project was executed in clearly defined stages, from prefabrication to final acceptance.

• Prefabrication of piping spools: cutting, bending, fit-up and preparation
• Secured transport and delivery to site, followed by coordinated installation
• Welding performed under approved WPS/WPQR procedures and joint-level QC
• Cleanliness preparation and readiness for pressure/leak tests and verification

The system was delivered on schedule and accepted with no remarks.

• Complete high-pressure piping system and valve panel installed and commissioned
• Weld quality met the required acceptance level, with no repairs after inspection
• Final acceptance completed smoothly, supporting safe startup and operation
• The client received a reliable installation designed for long-term performance