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Elektrárna Dukovany

Pracujeme pro energetiku

Elektrárna Dukovany

Loděnice

Pracujeme pro lodní dopravu

Loděnice

Náš kolektiv

Můžeme pracovat i pro vás

Náš kolektiv

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Power engineering

Diagnostics of steam and gas turbines

 

    • Inspections of turbine casings - Detection of cracking damage in long-term operated turbine casings, documentation of defects, their tracking.
    • Inspections of turbine rotors - Non-destructive inspection of rotor blades, inspection of rotor shaft, inspection of rotor bore, inspection of pins and rotor discs.
    • Inspections of turbine equipment - Non-destructive inspections of casing bolts, sliding bearings, valve parts etc.
    • Vibration diagnostics - Measuring and evaluation of vibrations of machines including the frequency analyse.
    • Material testing - Material analysis, destructive inspections, metallographic investigation etc.


Diagnostics of steam and hot-water boilers

 

    • Inspections of pressure systems of boilers - Detection of cracking damage and mechanical damage of welds and tubes. Measurement of residual wall thicknesses of tubes in the pressure system of the boiler.
    • Inspections of steam pipelines and hot-water pipelines - Detection of cracking damage of welds and bends of steam pipelines and hot-water pipelines installed in boiler rooms or freely in the terrain.
    • Material testing - Material analysis, destructive inspections, metallographic investigation etc.


Diagnostics of heat exchangers and condensers

 

    • Non-destructive inspections of tubes in exchangers -Detection of the character of the damage of tube bundles in exchangers. The method of eddy currents is used for the inspection of nonferrous and non-rusting tubes. The method of Magnetic Flux Leakage MFL is used for the inspection of ferrous tubes. The fixed and flexible endoscopes are used for visual inspection.