Hydromechanical cleaning of pipelines

In article questions of application of hydromechanical cleaning of pipelines at stages of the delivery and ready pipelines after production based on use of the special clearing elements made of a metal spiral and moving in the pipeline under the influence of a liquid stream are considered. The scheme and technology of hydromechanical cleaning and also the recommendation about production of clearing elements and assessment of efficiency of hydromechanical cleaning are provided in article. The presented hydromechanical method of cleaning allows to provide high extent of cleaning and smoothing of roughness of walls of the pipeline that in turn will allow to reduce further adhesion of pollution on pipeline walls.