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Cleaning of large tanks

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Cleaning, pickling and degreasing using an orbital cleaning device is an effective method of chemical cleaning of large tanks made of austenitic and duplex stainless steel.

Trawialnia.euprovides cleaning services for large tanks using an orbital head not only in Poland but all over the world!

We offer the support you need cleaning, a reality

We operate with precision where the highest standards of industrial purity are required.

Cleaning methods using an orbital head work well when one has to take care of:

Cryogenic tanks LIN, LOX, LNG, LHe, LH2
Process tanks for liquid chemical substances that require higher purity conditions
Food, pharmaceutical, chemical and cosmetic industry tanks

We operate in accordance with ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 safety procedures

We offer our customers pickling, passivation and cleaning of new tanks, as well as regeneration after use or re-passivation.

No corrosion and a clean tank translate into certainty and a high quality of products stored inside.

With our experience and procedures, we provide technical service and a high quality free surface in any location in the world.

Initial inspection

Before cleaning, we determine such factors as:

  • type of surface and material of the tank
  • adequate washing pressure
  • selection of the washing substance
  • the type of surface contamination to be removed

Degreasing and pickling

The tank is washed using chemical substances pumped into the head. This way, the device performs precise cleaning of the tank's walls over several hours.

Rinsing

Thorough rinsing with pressurised cold water allows all pollutants and substances created in the washing process to be removed.

Inspection

The final stage of cleaning is a 4-stage surface inspection:

  • visual
  • water pH
  • conductivity
  • UV light
  • finished with a white light check

We then measure the conductivity of the outgoing water and perform another visual inspection (UV black light, mercury or halogen lamp test, Wood's lamp).

No corrosion and a clean tank translate into certainty and a high quality of products stored inside.

We offer our customers pickling, passivation and cleaning of new tanks, as well as regeneration or restoration of used ones.

Thanks to our experience and procedures, we can provide technical maintenance and ensure high-quality, contamination-free surfaces.

It's about time!
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Together we'll take care of your plant and production safety.
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