System for supplying lubricant, apparatus for manufacturing pipes or seamless tubes and method for manufacturing seamless pipes or tubes

摘要

"System for the supply of lubricant, apparatus for manufacturing pipes or seamless pipe and method of manufacture of pipes or seamless tubes".The present invention relates to a system for supplying a lubricant needed to manufacture efficiently.Pipes or seamless pipes of high quality in a rolling mill - mandrilador,An apparatus for manufacturing pipes or seamless pipes having the supply system and method of manufacture of pipes or tubes without seams.The system for the supply of a lubricant has a storage tank of the lubricant, a conduit extending to the storage tank to a position near the roller disc,A nozzle provided at the tip of the plumbing, a device for switching the flow direction, provided at a mid point of the pipeline.A conduit that extends from the device for switching the flow direction of the storage tank and a device for pressure relief in a pipe.Provided between the switching device and the nozzle.