- Head Office 0238 081 7160
- London 0203 376 1179
- Manchester 0161 507 6586
- sales@rglservices.co.uk
RGL Services delivers heat exchanger cleaning and tube bundle cleaning across the UK using ultra-high-pressure water jetting at up to 2,800 bar. Operating since 1984, we remove scale, sludge and process fouling from heat exchanger tubes and bundles to restore thermal efficiency, cut energy costs and reduce downtime. Our specialist tooling delivers uniform heat exchanger tube cleaning without damaging the tubes, for routine maintenance, planned turnaround heat exchanger cleaning and emergency restoration.
As specialist heat exchanger cleaning contractors, we developed our jetting tooling and techniques specifically for the most arduous bundle cleaning tasks. Rentajet is mobilised nationwide, with Romsey, London and Manchester coverage.
Fouling inside heat exchanger tubes and bundles acts as an insulator. Even moderate scale, sludge or process residue restricts heat transfer, forcing the exchanger to work harder, raising fuel and energy consumption and reducing plant performance.
Ultra-high-pressure water jetting at 2,800 bar removes hard scale from heat exchanger tube cleaning without chemicals and without damaging the tubes. The result is deep, uniform cleaning that restores heat transfer surfaces to near-original condition.
That is what gets UHP heat exchanger cleaning specified on critical-path turnarounds and rolling maintenance contracts where thermal efficiency and short downtime windows both have to be protected.
Rentajet operates a full range of UHP heat exchanger cleaning services configured to the exchanger type, the fouling and the access on site.
Removal of scale, sludge and process fouling from extracted tube bundles using UHP lances and rotating heads. Cleans internal and external tube surfaces uniformly without tube damage.
Cleaning of fixed exchangers and bundles in place where extraction is not practical, using directed lances through the channel heads.
Cleaning of shell-side surfaces and spaces between tubes where fouling restricts flow and transfer.
Bundle and exchanger cleaning scheduled into planned turnarounds, sequenced to the critical path to minimise downtime.
Rapid-response cleaning to restore a fouled exchanger limiting throughput or efficiency between planned outages.
Scheduled heat exchanger cleaning under long-term rolling contracts to keep thermal efficiency consistent year on year.
UHP tube bundle cleaning changes the efficiency, cost and downtime profile of exchanger maintenance.
Internal tube surfaces returned to near-original condition, recovering heat transfer performance.
Clean exchangers transfer heat efficiently, cutting fuel consumption and operating cost.
Water jetting removes hard deposits without tube wear or thinning that mechanical cleaning can cause.
Uses only water, no chemicals to handle, neutralise or dispose of.
Fast cleaning sequenced into shutdowns and turnarounds.
Restored efficiency reduces fuel burn and supports environmental compliance.
Chemical cleaning and mechanical rodding remain common where specialist water jetting is not available. They bring chemical handling and waste, risk of tube damage, and often incomplete cleaning of hard deposits.
| Factor | UHP Water Jetting | Chemical / Mechanical Cleaning |
|---|---|---|
| Hard scale removal | Complete, uniform | Often partial on fused deposits |
| Tube damage risk | None, no abrasion or rodding wear | Possible thinning or wear |
| Chemicals used | None, water only | Often required, with neutralising |
| Cleaning of full tube length | Yes | Limited by rod reach |
| Waste handling | Contained wastewater | Chemical or contaminated waste |
| Downtime | Minimal, fast cleaning | Extended by dwell or rodding |
| Thermal efficiency recovery | Near-original condition | Partial |
| Suitability for turnarounds | High, sequenced to critical path | Slower |
UHP heat exchanger cleaning is specified wherever fouling is restricting heat transfer and efficiency.
Bundle and heat exchanger tube cleaning on refinery and chemical plant exchangers during turnarounds and rolling maintenance.
Cleaning of condensers, coolers and exchangers in power and Energy-from-Waste plants where fouling raises heat rate and fuel cost.
Exchanger and tube bundle cleaning in chemical, food and process plants where heat transfer efficiency affects product quality and energy cost.
Rentajet delivers heat exchanger tube cleaning to UK operators across the sectors most reliant on efficient heat transfer.
Refinery and chemical plant exchanger cleaning during turnarounds and rolling contracts.
Condenser, cooler and exchanger cleaning on coal, gas, biomass and Energy-from-Waste plants during outages.
Hygienic exchanger and bundle cleaning in food and beverage production, restoring heat transfer without chemical agents.
Shell and tube cleaning between campaigns where fouling affects batch quality and energy efficiency.
Exchanger cleaning to support validation, changeovers and efficient utilities in pharmaceutical and fine chemical plants.
Cooler and exchanger cleaning on ships and offshore installations where space and downtime are constrained.
RGL Services has been delivering water jetting services to UK heavy industry since 1984 and developed tooling specifically for the most arduous heat exchanger cleaning tasks.
Heat exchanger cleaning sits inside a wider water jetting capability that includes
pipeline cleaning and blockage removal, industrial boiler and economiser cleaning and tank, vessel and column cleaning.
• Forty years of UHP water jetting experience: established 1984, delivery across UK
refineries, power plants and process sites.
• Purpose-developed exchanger tooling: lances and rotating heads designed for
uniform internal tube cleaning without tube damage.
• ISO 9001, ISO 14001 and ISO 45001 registered: Water Jetting Association
membership and full adherence to the WJA Code of Practice.
• Turnaround-ready and rolling contracts: cleaning sequenced to the critical path,
with long-term scheduled contracts available.
• UK-wide mobilisation: Romsey HQ with London and Manchester support, direct
response for shutdowns and emergencies.
The result is a contractor that maintenance, reliability and energy managers can specify with confidence on heat exchanger cleaning scopes where thermal efficiency and downtime both matter.
Rentajet follows a five-step process on every heat exchanger cleaning mobilisation.
We survey the exchanger, the fouling type, the access and the downtime window. Method statement and risk assessment to WJA Code of Practice.
UHP pumps, lances, rotating heads and recovery plant mobilised to site. Pump units run at up to 2,800 bar.
Lances and heads configured to the tube diameter and fouling. Pressure and traverse confirmed on a sample before bulk cleaning.
Tubes and surfaces cleaned to a uniform finish while wastewater and debris are contained and recovered.
Cleaned exchanger inspected, record issued, unit handed back ready to return to service at restored thermal efficiency.
Cost depends on exchanger size, tube count and length, fouling type, and whether bundles are cleaned in situ or extracted. Contact us for a project-specific quotation.
No. UHP heat exchanger cleaning removes hard scale through water pressure without tube wear or thinning.
Both are possible. We confirm the best approach during the site survey based on access and downtime.
Most exchangers are cleaned within a planned turnaround heat exchanger cleaning window. Duration depends on tube count, fouling and access.
Yes. Many clients run long-term rolling maintenance contracts for scheduled exchanger cleaning, keeping thermal efficiency consistent year on year.
