Methods suited to all industrial cleaning needs

Efficiency, quality and performance: the Ortec Group uses its expertise and understanding of a wide range of techniques to offer tailored industrial cleaning solutions.

Our expertises

Industrial cleaning assignments
From a one-off service to a complete ‘Clean Plant’ contract, Ortec has been supporting in situ industrial cleaning operations for 30 years. Always seeking innovative methods, the Group masters a broad range of manual or mechanised techniques and processes. All are performed by qualified professionals, according to well-defined processes adapted to each customer’s specific requirements. All these solutions enable industrial companies to ensure the long-term reliability and performance of their installations, and to guarantee the integrity of their processes.
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Industrial cleaning expertise and services
  • Hydrodynamic cleaning from 150 to 2,500 bar (HP, VHP, UHP)
  • Chemical cleaning: degreasing, deoxidation, decontamination, passivation
  • Cryogenic cleaning: difficult equipment and surfaces, in clean environment
  • Ultrasonic cleaning: degreasing, deoiling, descaling, decoking, surface preparation
  • Sodablasting
  • Dry steam
  • Mechanical cleaning
  • Robotic cleaning
  • Pumping and suction
  • Extraction of pasty waste
  • Dust vacuuming
  • Inerting
  • Pumping, stripping and degreasing enclosed volumes (tanks, pits, grease traps, worm screws, etc.)
  • Pool pumping and cleaning
  • Draining, degassing and certified cleaning of tanks/separators
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Fields of activity

All types of equipment:

  • Pumps
  • Piping
  • Ovens
  • Heat exchangers
  • Boilers
  • Vessels and columns
  • Air coolers
  • Tanks
  • Floors
  • Walls
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Industrial cleaning equipment
  • VHP and UHP units (300 – 2,500 bar)
  • Hydrocleanser trucks from 10 m to 30 m
  • Dust vacuum cleaners (suction plant, cyclones)
  • Stand-alone chemical recirculation units from 40 m/hr to 250 m/hr
  • Cryogenic cleaners


Ultraperformance of ultrasound

An innovative technology, ultrasonic cleaning is an immersive washing process based on the action of high frequency sound waves. Precise, efficient and safe, it is used to clean, degrease, decontaminate or descale complex parts made up from different materials and small spaces or hard-to-reach areas. High effective in dealing with the smallest particles of residues from coking, combustion, carbonization, greases, oils, waxes, resins or soot; it is also more environmentally friendly because it requires very little detergent.

Efficiency of mechanised solutions

To increase the efficiency and reduce the duration of its interventions, while keeping its technicians safe, Ortec develops its own automated cleaning solutions. These include:

  • the NT4, robotic VHP descaler, ensures critical or non-critical descaling of condenser tubes dedicated to nuclear sites, fully complying equipment integrity.
  • The Nuclear Environment Decontaminator (NED) robot decontaminates the pools of the reactor buildings. Remotely controlled, it significantly reduces staff exposure to radiation.

Our Markets

Government & local authorities

Food processing

Chemicals & pharmaceuticals


Our Clients

read more about industrial services

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