SERVICES
Repair & maintenance
Heat exchanger maintenance & repair
Maximum performance. Minimal downtime. Heat exchangers that keep running-day in, day out.
Uptime is not a luxury in industrial, maritime or agricultural processes. It is a prerequisite.
Heat exchangers are central to this: they cool, protect, stabilize and keep the process reliable. But after thousands of hours of operation, fouling, wear and tear, and pressure loss are just around the corner.At Blue Orange, we make sure your heat exchangers do what they are supposed to do:
perform without interruption.
Preventive when it can. Decisive when it needs to be.
Why maintenance is not a choice
Heat exchangers are subject to strict safety and inspection regulations (such as the PED Directive, occupational health and safety legislation and maritime class requirements). This simply means:
maintenance is mandatory and necessary for safety, efficiency and continuity.
Without timely maintenance, problems arise that are directly reflected in your process and on your energy bills:
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Efficiency loss (sometimes 20-40%)
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Blockages and pressure loss
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Leaks and contamination
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Corrosion and cracking
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Overheated systems or unwanted downtime
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Unnecessary replacement of plants
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Higher energy and maintenance costs
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Unsafe situations due to increased pressure
And that is exactly what Blue Orange prevents.
Our approach: precision that looks beyond
Maintenance and repair is more than cleaning and replacing.
It’s about thinking ahead, identifying, improving and taking responsibility.
Therefore, our method consists of four fixed steps:
1. Inspection & diagnosis
We visually and technically check your heat exchanger. Think about:
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pressure testing
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leak detection
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flow control
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temperature measurements
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assessment of contamination or corrosion
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state-of-performance analysis
We state directly what needs to be done – and why.
2. Thorough cleaning
Based on the type of heat exchanger and contamination, we choose the right method:
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mechanical cleaning
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high-pressure cleaning
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specialist cleaning procedures
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decalcification
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removal of scale, sludge and product residues
Always safe, always controlled.
3. Repair & recovery
We repair including:
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Plate and tube changers
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Shell & tube systems
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Charge air, inter- & aftercoolers
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Oil, water & hydraulic coolers
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Condensers, evaporators, marine coolers
For industry, maritime and agricultural.
4. Testing & documentation
We always provide traceable reports that allow you:
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complies with laws and regulations
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passes inspections and audits
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Gain insight into wear and performance
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Know when the next round of maintenance is needed
Preventive maintenance of your heat exchanger
At Blue Orange, we believe in maintenance that prevents downtime.
With periodic inspections and service contracts, you keep:
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maximum uptime
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stable performances
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controlled costs
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low energy consumption
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downtime minimized
Service contracts are available for industrial, maritime and agricultural companies that want structural relief. Designed to bring peace of mind to your planning and certainty to your installations.
Sectors
Recognizable for your industry?
Emergency repair: when every minute counts
Sometimes we just need to act immediately.
We offer:
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rapid repairs
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expert diagnosis
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specialist repair
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24/7 availability for urgent failures (as listed in the header)
Our approach is decisive, clear and focused on results.
No noise. No delays. Just professional work.
What does maintenance at Blue Orange provide?
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Less energy consumption
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Better performance and higher efficiency
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Longer life of your installation
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Less downtime and lower costs
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Predictable planning and fewer surprises
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Complying with legislation and audits
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Peace, security and continuity
Why?
Choosing Blue Orange?
Because every minute of downtime counts, and every detail makes a difference.
Active 24/7
we respond quickly, even outside office hours
Rapid intervention:
often operational again within 48 hours
Measurable result
up to 30% more efficiency
Longer lifespan
up to 25% more years of use
Request maintenance or repair
Want to keep your heat exchangers in top condition?
Or is there an acute outage that needs to be resolved immediately?
Get in touch – our specialists are standing by.
A heat exchanger usually signals itself: rising temperatures, pressure differential, reduced flow, increased energy consumption or a change in cooling capacity.
Do you see any of these symptoms? Then it's time for inspection. We can take measurements to determine exactly what is going on.
No. We always choose the safest method for the type of material and contamination.
Ultrasonic and specialty cleanings remove dirt deep into plates and fins without damage to the metal.
We test each exchanger afterwards to confirm this.
It depends on the type of exchanger and its condition.
Small plate exchangers we often clean within one day. Larger shell & tube units or heavily fouled coolers take more time. In case of urgency, we can speed up processes and work with several specialists at the same time if necessary.
Yes. Industrial equipment we can often clean or repair locally without complete downtime. In the maritime sector, we schedule maintenance between sailings, during dockside operations or in dry dock. We always align our schedule with your process, not the other way around.
Yes. We service heat exchangers from all OEMs, including GEA, Kelvion, Alfa Laval, NRF and custom systems. Even if you no longer have the technical documentation.
For most installations, inspect and clean once a year. In heavy industry or maritime applications, a higher frequency is wise. We always provide a customized maintenance recommendation after inspection.
Yes. Through our collaboration with OEM partners, we can supply gaskets, plates and parts for virtually all types of exchangers. If desired, including assembly.
Yes. Any repair and replaced parts are covered by warranty. The duration depends on type of exchanger and conditions of use.
If possible, put the system under control, limit pressure buildup and contact us immediately. We will arrive on site as soon as possible for diagnosis and repair. In case of severe leakage, we recommend that the system be taken out of service immediately.
Absolutely. Contamination can lead to 20-40% loss of efficiency, higher energy costs and premature wear and tear. Preventive maintenance prevents downtime and is almost always cheaper than repairing after a failure.