Precision tube overview:

Small precision tube is used in the mechanical structure, the size of the hydraulic equipment of high precision and good surface finish of small diameter seamlessTube.Choose precision seamless tube manufacturing mechanical structure or hydraulic equipment, etc., can greatly save the machining time, improve material utilization, at the same time to improve the quality of the product. Small diameter seamless pipe according to the different production methods can be divided into hot rolling pipe, cold rolled, cold drawn tubes, extruded tube, etc.Hot rolled precision tube production on automatic tube rolling unit commonly, also through inspection and clearance solid tube surface defects cut into the required length, centering on the tube billet perforation end face and then sent to the furnace heating on the punch punch in perforated revolve and progress at the same time, under the action of roll and head, tube billet internal gradually formed cavity capillary, then sent to plug mill continue rolling finally Reeling mill are the wall thickness, the sizing sizing machine, meet the specification requirements, using continuous rolling pipe unit production of hot-rolled seamless steel tube is more advanced methods.