Heat Exchanger Replacement
Removal, replacement and reintegration of heat exchangers in existing cryogenic plants.
RAK carries out complex technical interventions on existing cryogenic plants that go beyond standard maintenance and service – from Coldbox internal works and heat exchanger replacement to oil decontamination, dismantling, relocation and recommissioning of complete plants.
Oil Removal & Decontamination
Assessment and removal of oil contamination in cryogenic process systems, including inspection, cleaning and restoration of operability.
Coldbox Internal Works
Repairs, component replacement, internal modifications and technical alterations within Coldboxes.
Plant Modification & Retrofit
Technical modification and modernisation of existing plants and integration of new components and systems.
Dismantling & Relocation
Technically planned dismantling of complete plants, documentation, transport preparation and coordination of relevant interfaces.
Reinstallation & Recommissioning
Reinstallation at the new site, pre-commissioning, functional testing and technical support during recommissioning.
In practice: oil removal & pipe inspection
Insights from real assignments: inspection, sampling, draining and cleaning of oil-contaminated piping in a helium plant.
Request a Project
Describe the plant, the planned intervention and the timeframe. We will get back to you with an initial technical assessment.