Project-specific field services
Flushing & Chemical Pre-cleaning
Pre-commissioning water flushing and chemical pre-cleaning tailored to piping and process-system requirements.
Discuss Your Project
Our Technical Approach
We provide pre-commissioning cleaning for newly installed piping and process systems to remove residues associated with fabrication, installation and storage. Water flushing uses flow to carry loose particles and residues out of the system. Where required, material-compatible chemical pre-cleaning stages address contamination such as oil, rust and oxides. These operations are performed together or separately according to circuit boundaries, contamination and project acceptance criteria, using our own equipment and circulation pumps under the approved procedure.
- Process piping
- Pre-commissioning systems
- Tank connection circuits
- Energy and industrial facilities
Service Scope
- Review P&IDs, circuit boundaries and materials.
- Plan pumps, temporary connections and equipment for volume and flow requirements.
- Perform water flushing and required chemical pre-cleaning under the approved procedure.
- Monitor execution, rinse and check against project acceptance criteria.
Our Process: From Preparation to Final Checks
- 01
Technical preparation
Review materials, contamination, P&IDs and circuit boundaries. Clarify cleaning requirements and project acceptance criteria.
- 02
Application planning
Plan pumps, temporary connections and circulation arrangements under the approved procedure. Define water and chemical requirements for the system.
- 03
Field execution
Use water flushing to remove loose residues. Perform material-compatible chemical pre-cleaning in circuits that require it.
- 04
Process monitoring
Track application parameters through field checks. Use appropriate analyses to assess progress during chemical stages.
- 05
Final operations
Perform rinsing, neutralization and passivation where required by the procedure. Complete final checks against project acceptance conditions.
Each project requires its own approach. Chemical type, concentration, temperature, duration and acceptance criteria follow system conditions and the approved procedure.
Chemical type, concentration, temperature, duration and acceptance criteria are defined for each project according to system conditions and the approved procedure.
Related Field Experience
Explore our project records for piping and process-system applications. Chemical cleaning was performed on stainless spool piping and designated process systems at the Ahal project.
Explore Our Project RecordsOther Chemical Cleaning Services
HRSG Chemical Cleaning
Pre-commissioning and maintenance chemical cleaning of heat recovery steam generators at power plants.
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Steam Boiler Chemical Cleaning
Cleaning scale, mineral deposits and oxide layers on the water side of steam and waste heat boilers.
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Cooling Tower Chemical Cleaning
Scale and deposit removal in cooling towers and associated circuits, selected for equipment construction.
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Heat Exchanger & Condenser Chemical Cleaning
Deposit removal in plate and tubular heat exchangers, condensers and chiller equipment.
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Tank & Pipeline Chemical Cleaning
Pre-cleaning, flushing and chemical cleaning of process piping, spool groups and tanks.
Explore ServiceKelvenoks Products for Flushing and Chemical Pre-Cleaning
Water flushing removes loose particles through flow. Chemical cleaning stages for oil, scale or other deposits are planned separately according to contamination and circuit materials.
Kelvenoks Ferlin 123 / 124 / 128 / 130
Material-specific scale and mineral deposit cleaning
Let’s assess your chemical cleaning requirements together.
Tell us about the equipment, deposit type and application requirements. Together, we can identify a suitable solution for on-site cleaning or chemical products used by your own team.