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Boiler Services and Thermal Projects

Thermal installations are a highly specialised area of expertise. Although steam has a nostalgic ring to it, it is still used on a large scale, for example in the energy sector and waste industry. Thermal equipment is at the heart of modern process engineering. Visser & Smit Hanab develops and services both new and existing units.

Boiler Services

From construction and assembly to overhaul and modification of boilers. With our expertise and experience, Visser & Smit Hanab is an excellent partner for all our clients. Depending on the specific application, we can offer you an optimal solution and the best product - according to the state of the art, with the highest quality and at the shortest possible notice. For instance, we manufacture our boiler components in our modern prefab shop in Hungary whenever possible.


Visser & Smit Hanab is also well versed in the various techniques used to weld on a protective chromium-nickel based steel layer (Inconel), during production or maintenance stops.

Thermal Projects

Planned maintenance stops and overhaul of thermal installations. Visser & Smit Hanab is your experienced partner in this area as well. Methodical approach to turnarounds at refineries, regular stops of boiler installations... we guarantee that your project will be completed safely and efficiently. Always meeting the highest quality standards, of course.

Service and Troubleshooting

Our involvement doesn't stop once the boilers have been delivered and put into use. Regular servicing and inspection, 24/7 troubleshooting, project-based servicing, modification and optimisation of boilers and components. At all stages of operation, you can always count on Visser & Smit Hanab's availability and reliability.

More information

If you'd like to know more about boiler systems or the maintenance of boilers and boiler components, please feel free to contact us.