FIELD: cleaning hollow products.
SUBSTANCE: invention can be used to clean the inner surface of a pipeline. The device contains cuffs made of elastic polymer material mounted on the front and rear parts of a metal hollow cylindrical body, front and rear bumpers, a domed cuff made of elastic polymer material, a docking unit, cuffs made of elastic polymer material, cleaning discs made of elastic polymer material, spacer discs made of elastic polymer material, replaceable cleaning modules, which are brushes made of elastic metal rods, magnetic blocks, calibration discs, bladed flange, two groups of blades.
EFFECT: reduction in complexity of maintenance when cleaning the inner surface of a pipeline.
9 cl, 5 dwg
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