FIELD: tube cleaning equipment. SUBSTANCE: method comprises steps of pumping working liquid through tube to be cleaned, acting upon inner surface of the tube by electrohydraulic shock with use of electrohydraulic irradiator, being moved inside the tube as the last is being cleaned. Voltage is determined for providing electrohydraulic shock, preventing damage and breakage of surface of the tube. EFFECT: enhanced quality of tube surface cleaning. 1 cl, 1 dwg
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