Cleaning of pipelines and tanks

We clean:

• pressure (ash-pulp- sludge- wires, mains pipelines, clarified water, etc.);
• non-pressure (discharge and bypass channels, storm and household.household sewers, etc.);
• technological pipelines of oil refining, petrochemical, mining and processing, metallurgical and other industries (deposits: viscous oily, durable coke, sintered) 
• thought and main pipelines (oil/gas production and transportation)
• column equipment and wells;
• pipelines in diameters of 16- 2000 mm in sections up to 70-80 m long from one entry point, with the possibility of overcoming up to 3 90° bends (transfer lines, circulation lines, etc.);
• of capacitive equipment with a diameter of 400 - 5000 mm (column equipment, reactor equipment, mixers, tanks, etc.)

•      For cleaning pipelines and tanks Krok LLC uses hydrodynamic (hydrojet) cleaning technology, as it most fully meets the conditions of the Customer's technical specification.
• Hydrodynamic cleaning of equipment is a modern method of cleaning various types of apparatuses (heat exchangers, pipelines, tanks, reactors, etc.) due to the impact of a high–pressure jet of water on the surface to be cleaned; the combination of a high-pressure unit with properly selected accessories allows you to solve almost any problem of removing a wide variety of deposits (petroleum bitumen coke, pyrolysis coke, polymer deposits, formaldehyde resins, latex, etc. ) The method is safe for the equipment being cleaned, because the surface to be cleaned is affected only by the kinetic force of the water jet. This effect is short-term, so there is no violation of the integrity of the structure of the material being cleaned.
• Croc uses various types of high-pressure units with a wide range of performance from 50 to 250 liters per minute and a pressure of up to 3000 bar, depending on the type of contamination and the device of the equipment being cleaned.