FIELD: different branches of industry. SUBSTANCE: device has drive frame installed on wheel supports and moving along pipeline axis. Cleaning members are secured in frame and positioned uniformly over circumference relative to pipeline surface. Circular frame is made as split carriage with parallel circular generating lines. Wheel supports represent at least three drive reversible stations positioned uniformly between circular generating lines over pipeline circumference. They may be turned from 0 to 20 dwg. Stations may reciprocate along pipeline axis or helically. EFFECT: enhanced cleaning efficiency. 3 cl, 2 dwg
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