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Crowners Services welcome

Crowners is a privately-owned company, specialised in the welding of constructions and piping systems for the Oil & Gas, Offshore Wind and Marine industry. We have invested heavily in welding procedures for all kinds of steel materials ranging from carbon steel to special alloys and high tensile steel such as S690. Our welders, fitters and steel workers are fully certified and true masters in their jobs. If we cannot weld it, nobody can…

As to piping systems, we can take on any project from low pressure piping to special high pressure piping with chrome pipe materials and up to working pressures of 2328Bar/22500Psi.





Workshop Rotterdam

With several workshops in the Rotterdam area, access to open sea, and the airport around the corner, we can fabricate any construction; small or large and transport via road, air or water. Next to shopfabricated constructions, we conduct assemblies onsite and offshore installations.
Our crew is trained to work offshore.
Installations on board of ships, on platforms and drilling rigs belong to our core activities.


Through close cooperation with fixed engineering partners, we can take on any scope from design & engineering to fabrication, inspection & testing, class approval, installation and seafastening.

About Crowners Services