Vessel design

PSN's global expertise across all project stages ensures the best available solutions for new and replacement equipment. We make use of our worldwide network of vessels and mechanical engineers so that our work is well within the requirements of international and local regulatory standards.

Specialist expertise where you need it most
We specialise in pressure vessel design, the specification of pressure vessels, package equipment and pressure systems equipment. Our services of repair and modification consultancy for all pressure systems equipment are also in constant demand.

We provide a comprehensive range of vessel services:

• European Pressure Equipment Directive (PED) and ATEX Directive consultancy on single equipment and assemblies
• Regulatory compliance to legal, industry and customer standards
• Unique specifications and datasheets
• Consultancy on fitness for service and root cause analysis
• Fracture mechanics, CTOD testing and fatigue analysis
• Vessel/heat exchanger re-rate regarding increased pressures and temperatures
• Welding and materials consultancy including alternative material selection
• Design verification of repairs and modifications to equipment
• Platform/plant equipment asset life assessments
• Design reviews considering transport motion calculations