Heat Exchanger Services
Industrial Machinery Est. delivers complete heat exchanger maintenance and cleaning, from inspection and mechanical cleaning to chemical descaling, restoring performance and extending equipment life.
Trusted Heat Exchanger Services in Saudi Arabia
Industrial Machinery Est. (IME) provides complete heat exchanger services in Saudi Arabia for the petrochemical, oil and gas, refining and power generation sectors. From routine cleaning and inspection through to full repair, refurbishment and overhaul, our teams keep critical thermal equipment running at peak efficiency across the Kingdom. With more than 30 years of industrial service experience and approved-vendor status with Saudi Aramco, SABIC, Tasnee and Marafiq, IME is a heat exchanger service provider that plants across the Eastern Province and the wider Kingdom rely on to cut downtime and extend asset life.
Fouling, scaling, corrosion and tube failure quietly erode thermal performance, drive up energy costs and trigger unplanned shutdowns. Our heat exchanger maintenance services restore lost efficiency and protect your production targets, whether the work is carried out at your site during a live turnaround or in our fully equipped workshop. We service every common configuration: shell and tube exchangers, plate heat exchangers (PHE), air-fin coolers, condensers, reboilers and interchangers.
Book a complimentary onsite heat exchanger inspection. Our engineers assess fouling, performance loss and mechanical condition, then recommend the right maintenance scope for your equipment.
Complete Heat Exchanger Maintenance Services in KSA
Heat Exchanger Cleaning Services
Fouling is the single largest cause of lost thermal efficiency. Our heat exchanger cleaning services remove scale, biofouling, coke, polymer and process deposits from tubes, shells, plates and bundles, restoring heat transfer and lowering energy consumption. We select the cleaning method based on the fouling type, metallurgy and whether the unit can be cleaned in place or must be opened up:
- Chemical cleaning in-place (CIP): circulating engineered cleaning solutions through the exchanger to dissolve scale and deposits without dismantling, ideal for closed systems and minimal downtime.
- High-pressure water jetting (hydroblasting): mechanical removal of hard deposits from tube bores and external surfaces.
- Mechanical tube cleaning: rotating brushes, scrapers and tube cleaners for stubborn or baked-on fouling.
- Bundle and plate cleaning: full clean of extracted tube bundles or PHE plate packs in a controlled environment.
Every clean is followed by inspection so you have documented before-and-after condition and verified restoration of flow area.
Heat Exchanger Inspection Services
Reliable maintenance decisions start with accurate condition data. Our heat exchanger inspection services establish the true mechanical state of your equipment, identify wall loss and defects before they cause failure, and produce the records you need for integrity management and turnaround planning. Inspection techniques include:
- Visual and borescope inspection of tubes, shells, channels and tubesheets.
- Eddy current testing (ECT) for non-ferrous tubes to detect pitting, wall loss and cracking.
- Internal rotary inspection system (IRIS) ultrasonic testing for accurate tube wall thickness mapping.
- Hydrotesting and pneumatic leak testing to confirm pressure containment.
- Remaining-life assessment and fitness-for-service evaluation.
Inspection findings feed directly into the recommended repair, refurbishment or preventive maintenance scope, so you spend only where the data justifies it.
Heat Exchanger Repair Services
When inspection reveals tube leaks, wall loss, gasket failure or shell damage, our heat exchanger repair services return the unit to safe, reliable service quickly. Repairs are scoped to the defect so you avoid the cost of a full overhaul where it is not needed. Typical repair work includes:
- Tube plugging to isolate failed or leaking tubes.
- Partial tube replacement and individual tube renewal.
- Gasket renewal and seal replacement, including for plate heat exchangers.
- Tubesheet repair, weld repair and shell repair.
- Channel, cover and flange face restoration.
All repairs are pressure tested and documented before the exchanger is returned to service. For units that have already failed in operation, our rapid-response teams diagnose the root cause and execute corrective repairs to limit the cost of unplanned downtime.
Heat Exchanger Refurbishment and Re-Tubing
Replacing a heat exchanger is expensive and carries long lead times. In most cases, heat exchanger refurbishment returns aged equipment to as-new performance at a fraction of the replacement cost. IME performs complete re-tubing of tube bundles, reusing the tubesheet and baffles where condition allows, both in our workshop and on-site. Refurbishment scope typically includes:
- Full bundle extraction and de-tubing.
- Supply and installation of new tubes, expanded and welded to specification.
- Tubesheet, baffle and support refurbishment.
- Surface treatment, blasting and protective coating where required.
- Re-assembly, pressure testing and performance verification before return to service.
Because IME performs re-tubing in-house and on-site, we can match the refurbishment approach to your schedule and logistics rather than the other way around.
Heat Exchanger Overhaul
A heat exchanger overhaul is a complete, planned restoration carried out when a unit is due major maintenance or has accumulated multiple defects. Rather than addressing one problem at a time, an overhaul brings the entire exchanger back to a known, documented baseline in a single coordinated campaign. A full overhaul covers:
- Isolation, removal and transport of the unit to the workshop or a controlled off-site area.
- Complete strip-down and thorough cleaning of all internals.
- Full inspection and integrity assessment of tubes, shell, tubesheet and components.
- Repair, re-tubing and component replacement as required.
- Re-assembly, pressure and performance testing, and documented handover.
Overhauls are ideal to schedule into a planned turnaround or shutdown, where several exchangers can be processed in parallel.
Preventive and Corrective Maintenance
IME structures its heat exchanger maintenance around two complementary strategies, so you protect uptime without over-spending on intervention.
Mechanical & Rotating Equipment Support
Corrective maintenance
When an exchanger is already underperforming or has failed, our corrective maintenance teams diagnose the root cause, isolate and remove the unit, and carry out the repair, re-tubing or component replacement needed to bring it back online safely. Fast, well-planned corrective maintenance limits the production losses that come with unplanned downtime, and the findings are used to refine future preventive intervals.
Heat Exchanger Condition Monitoring
Data-led maintenance is the most cost-effective way to manage a fleet of exchangers. Our heat exchanger condition monitoring service tracks fouling rate, pressure drop, approach temperature and tube integrity over time, building a performance trend for each unit. Instead of cleaning on a fixed calendar, you clean when the data shows efficiency has degraded to your threshold, which avoids both unnecessary interventions and surprise failures. Condition monitoring also flags accelerating wall loss early, so repairs can be planned into the next available window rather than forced as emergencies.
Heat Exchanger Performance Testing
Heat exchanger performance testing verifies that a unit is meeting its design thermal duty, both as a diagnostic before maintenance and as proof of restoration afterwards. By measuring flow rates, inlet and outlet temperatures and pressure drop, we calculate the actual heat transfer coefficient and compare it against design. Post-maintenance performance testing gives you documented evidence that cleaning, repair or refurbishment has restored the exchanger to its required duty before it returns to service, supporting your reliability and energy-efficiency reporting.
On-Site, Off-Site and Workshop Heat Exchanger Maintenance
We adapt the delivery model to your operational constraints, equipment size and scope of work.
On-site heat exchanger maintenance
Cleaning, inspection and repairs performed in place at your facility. On-site heat exchanger maintenance is ideal during turnarounds and shutdowns, and for large units that are impractical to move. Our mobile crews bring jetting, chemical cleaning and on-site re-tubing capability directly to the plant.
Workshop heat exchanger maintenance
Full strip-down, re-tubing, refurbishment, overhaul and pressure testing carried out in our equipped workshop, with documented quality control at every stage. Workshop heat exchanger maintenance gives the most controlled environment for major refurbishment and the highest-quality finish.
This flexibility means IME can support a single exchanger repair or a multi-unit overhaul campaign during a major plant turnaround, with the same quality and safety standards throughout.
Heat Exchanger Types We Service
Our heat exchanger maintenance services in Saudi Arabia cover every common configuration found in process plants:
- Shell and tube heat exchangers, condensers and reboilers.
- Plate heat exchangers (PHE), gasketed and welded.
- Air-fin coolers and fin-fan banks.
- Coolers, chillers, interchangers and waste heat recovery units.
Our Heat Exchanger Maintenance Process
Assessment and Inspection
A heat exchanger inspection service establishes current condition, fouling level and performance loss, often starting with a complimentary onsite inspection.
Scope and Method Statement
We define the cleaning, repair, refurbishment or overhaul scope and align with your permit-to-work and HSE requirements.
Execution
Work is carried out on-site, off-site or in our workshop, per the agreed plan.
Testing and Verification
Performance testing and pressure/hydrotesting confirm the exchanger meets its design duty and containment requirements.
Documentation and Handover
Full inspection records, test certificates and preventive maintenance recommendations are issued on completion.
Why Choose IME as Your Heat Exchanger Service Provider
- Over 30 years serving Saudi Arabia’s petrochemical, oil and gas, refining and power sectors.
- Approved vendor with Saudi Aramco, SABIC, Tasnee and Marafiq.
- ISO 9001, ISO 14001 and ISO 45001 certified for quality, environment and occupational health and safety.
- Complete in-house capability across cleaning, inspection, repair, re-tubing, refurbishment and overhaul, including in-house and on-site re-tubing.
- Flexible on-site, off-site and workshop delivery to suit your turnaround schedule.
- Single-source heat exchanger full maintenance services that cut contractor count and coordination overhead.
- Based in Jubail, responsive across the Eastern Province and all of Saudi Arabia.
Industries We Serve
Our heat exchanger services Saudi Arabia operations support petrochemical complexes, oil and gas facilities, refineries, power generation plants, food processing and pharmaceutical manufacturers, wherever reliable thermal transfer is critical to production.