De Vries Welding offers pipe systems in a number of different materials. These work activities are carried out by certified welders. We carry out work activities both on location and in our workshop. The pipe system may also be part of the apparatus that we are assembling. Our clients hail from the shipping, off-shore and chemical industries.
The welding of pipe systems is our speciality. The diameters of our pipe system works vary from 60 to 110 millimetres; the lengths may vary from one metre to a system that spans several kilometres.
Pipe systems must be functional and indestructible and that is why strict requirements are established for certified welding activities. This demands the skill of an expert. Our experienced and qualified welding specialists guarantee a solid result – we meticulously work down to the last millimetre. Our pipe systems are guaranteed to be air and liquid-proof.
High-pressure Pipe Systems
We also manufacture high-pressure pipe systems. The welding that takes place for these can be examined by way of X-ray research. For this, we can supply a data book which contains material certificates, welding documentation and the research.
De Vries Welding is certified according to NEN-EN 3834-2 so you can be sure of the quality of our welding work. Our responsible welding coordinator is authorised to evaluate welding work visually according to the NEN-EN-ISO 5817 (B, C and D) standards. We can carry out quality inspection for you whereby the completed welding and materials are inspected by way of a non-destructive examination (NDO) on quality.
Pipe System Projects
Please click on the links below for a number of examples of our pipe system network.