Ever wondered what silently eats away at a power plant’s performance — without a single alarm going off?
In industrial infrastructure, the problems that cause the greatest losses often begin where no one can see them.
Inside heat exchangers, HRSG boilers, boiler tubes, condensers, and long stretches of pipeline, deposits slowly build up. Scale begins to harden. Corrosion starts to form. Fouling turns from a maintenance concern into a performance liability.
Left unchecked, what begins as a thin film of residue can escalate into pressure drops, efficiency losses, or complete system failure.
Across energy plants, refineries, chemical facilities, and heavy industries, this is the quiet erosion of productivity. It’s also where Arudra Engineers Pvt. Ltd. steps in — with over 40 years of experience in precision chemical cleaning for mission-critical systems.
A Global Approach to a Global Problem
Arudra’s approach is not one-size-fits-all. Every site, every system, and every region presents unique challenges — from the mineral-heavy water compositions near coastal India to the sub-zero operating environments of Central Asia.
As combined-cycle power plants become increasingly common across Asia and the Middle East, our HRSG chemical cleaning protocols ensure these high-efficiency systems continue to operate at peak thermal output.
We tailor our chemical cleaning protocols not just to the type of deposit or material, but to the operational realities of the plant itself. Whether it’s a pre-commissioning clean in a thermal station or a scale removal program in a petrochemical plant, the principle remains the same:
Restore performance without compromising the system.
With chemical cleaning projects covering over 100 GW of power capacity globally, and large supercritical projects executed in over 15 countries, our solutions are engineered to meet international demands — at scale.
Chemical Cleaning — Engineered, Not Just Applied
Industrial chemical cleaning for boiler plantsWhile some view chemical cleaning as a basic maintenance task, we see it as a specialized engineering solution. It involves deep process understanding, precise chemical formulation, and real-time control of multiple variables — flow rate, temperature, pH, metal compatibility, pressure, and environmental safety.
Arudra’s cleaning solutions are developed in-house or in collaboration with international partners, ensuring each job meets global industrial standards — from ASME protocols to region-specific safety norms.
Our Service Capabilities Include:
- Chemical Cleaning of Industrial Boilers (50 MW to 1000 MW supercritical units)
- Chemical Cleaning of HRSG Boilers – precision cleaning for Heat Recovery Steam Generators to eliminate iron oxides, corrosion products, and scale from both high- and low-pressure circuits
- Turbine Pipeline Cleaning
- Auxiliary Boiler Services – including Boiler Rental & Operations
- Steam Blowing Services
- Oil Flushing Services
- Advanced Cleaning of Condensers, Heat Exchangers & Coolers
- Scale Assessment and Advisory Services
Design & Engineering Expertise
Chemical cleaning is executed with full design and process oversight:
- Choice of Chemistry tailored to each application
- Cleaning Circuits engineered for precision and flow
- Water-Time Diagrams & Designs for optimal flushing
- Clear Acceptance Criteria to validate performance
- Safety & Environmental Impact Assessments integrated into every project
From planning to completion, we deliver with discipline:
- Erection of Temporary Piping & Equipment for cleaning loops
- Flushing, Cleaning, Passivation & Preservation of systems
- Monitoring & Testing at every stage
- Safe Chemical Disposal aligned with local and global norms
- Detailed Protocols & Service Reporting to ensure compliance and traceability
Performance That Goes Beyond Cleaning
This meticulous approach ensures that chemical cleaning is not just a temporary fix, but a strategic intervention that restores performance, extends equipment life, and minimizes future risks.
At Arudra, every project is executed with precision — whether it’s descaling a condenser at a coastal refinery, chemically cleaning HRSG modules in a combined-cycle power plant or preparing boiler lines for commissioning at a thermal power plant.
We execute an average of $6 million USD worth of chemical cleaning projects annually, both within India and overseas — making us India’s leading Chemical Cleaning Service provider.
By integrating chemical cleaning into the broader maintenance strategy, we help industries reduce unplanned shutdowns, improve energy efficiency, and maintain compliance with ease — all while keeping operations running smoothly and safely.
A Legacy Built on Performance
With over 35 years of world-renowned experience, Arudra has earned its name as a trusted service partner to India’s largest power and process industries.
With strategic growth in Central Asia, especially Uzbekistan and Kazakhstan, and a strong operational footprint in the Philippines, Arudra is committed to delivering world-class chemical cleaning solutions across emerging industrial regions.
Our promise to new partners is simple: world-class expertise, proven methods, and safe execution — delivered on time, every time.
When Cleaning is Critical
Chemical cleaning is not just about cleaning. It’s about recovery without replacement. It’s about extending the life of valuable equipment and keeping production uninterrupted. It’s about stepping in before efficiency drops, and ensuring that when your system restarts, it performs like it should — or better.
At Arudra Engineers, we don’t just clean surfaces.
We protect performance.
And we do it quietly, precisely, and powerfully — where it matters most.
Now expanding across Central Asia.
To learn more or explore partnerships in Uzbekistan or Kazakhstan, connect with us at info@arudra.co or visit: www.arudra.co.in.
