Raff + Grund has extensive experience of vessel and plant construction. We individually plan and produce the plants to your specifications. The necessary materials and wall thicknesses, surface qualities, piping, pieces of equipment such as temperature controls, agitators, safety equipment, as well as valves, fittings and controls, each suitably designed and produced for a specific process.


All the wanted and required acceptances, such as plant FAT, pressure or leak test and TÜV acceptance, surface roughness measurement, ferrite content measurement in the weld, weld documentation (WPS), riboflavin tests, agitation tests or videoendoscopy, are possible in-house at Raff + Grund with appropriate documentation. We can also assist you with validation / qualification, such as the IQ or OQ.