Maximize Heat Transfer Efficiency. Minimize Downtime.

Arudra offers specialized chemical cleaning services for condensers, heat exchangers, and coolers, tailored to restore thermal efficiency, extend equipment life, and reduce operational disruptions. With decades of expertise, our methods address the toughest scaling, fouling, and deposit-related challenges in both utility and process industries.

Whether your systems suffer from biological fouling, scaling, corrosion byproducts, or oil contamination, our proven cleaning solutions help restore optimal performance with minimal turnaround time.

WHY

Chemical Cleaning
is Essential

Key Deposits

Heat exchange systems gradually accumulate deposits such as calcium scale, iron oxide, biological growth, hydrocarbons, and silt. These contaminants hinder optimal performance and can affect overall plant efficiency.

Major Risks

If left untreated, these buildups reduce heat transfer, increase back pressure, strain pumps, raise fuel use, and elevate the risk of corrosion, breakdowns, and unplanned shutdowns—leading to costly downtime and repairs.

Services We Cover

Our Pre-Boiler Chemical Cleaning Services include thorough treatment of:

Steam Surface
Condensers

Shell & Tube Heat
Exchangers

Plate Heat
Exchangers

Air Coolers and Fin
Fan Coolers

Intercoolers &
Aftercoolers

Process Chillers and
Utility Coolers

We offer comprehensive online and offline chemical cleaning solutions for power plants, petrochemical units,
refineries, fertilizer complexes, and steel industries—ensuring optimal equipment performance and operational reliability.

Arudra’s Proven Cleaning Methodology

Every cleaning operation is custom-designed based on metallurgy, deposit type, and system configuration. Our process includes:

01.

System Evaluation & Deposit Analysis

Sampling and lab testing to determine the type, extent, and severity of internal fouling and scaling.

02.

Pre-Cleaning Flushing

Hydro-mechanical flushing to dislodge and remove loose contaminants like mud, rust, and silt.

03.

Chemical Circulation / Soaking

Controlled circulation of approved chemical blends to dissolve deposits and corrosion byproducts.

04.

Neutralization & Rinsing

Restoration of pH to safe levels followed by thorough rinsing to remove all dissolved residues.

05.

Passivation & Protection (Optional)

Application of corrosion inhibitors to prevent re-fouling and protect cleaned metal surfaces.

06.

Inspection & Reporting

Comprehensive documentation including photos, scale data, and flow analysis before and after.

Bullet Cleaning for Tubes

A precise, non-damaging method to restore efficiency, reduce downtime, and ensure compliance.

Arudra offers bullet cleaning for condenser and exchanger tubes—a mechanical process using pneumatic projectiles to remove hard scale from internal surfaces without damaging tube integrity. This method effectively restores thermal efficiency, reduces energy consumption and emissions, prevents unplanned shutdowns, enhances cooling system reliability, and ensures compliance with regulatory and QA/QC standards.

Ready to Power Your Operations the Arudra Way?

Whether you need short-term steam supply for commissioning or extended support during critical maintenance, Arudra’s Auxiliary Boiler Rental Services are your reliable partner for uninterrupted steam generation.

Schedule

Connect with our technical experts today to explore tailored cleaning and maintenance solutions for your operations.

Explore

Discover our global portfolio showcasing successful industrial cleaning projects across multiple regions and sectors.

Our Blogs

Read expert insights on steam systems, auxiliary boilers,
and advanced industrial
cleaning technologies.

Arudra Engineers Pvt Ltd is an ISO 9001:2015, ISO 45001:2018, and ISO 14001:2015 certified company based in Chennai, India.

Contact Us

Arudra Engineers Pvt Ltd,
No 79, Valmiki Street,
Thiruvanmiyur,
Chennai - 600 041.
Arudra Maintenance & supplies. Inc,
Unit 1814, Cityland Condominium 10 Tower 1, 156 HV Dela Costa St, Cor. Ayala Ave,
Makati City,
Philippines

Enquire Now