Heat Treatment Machine For Pipe On The Prodution Line
During welding, compared with other place, the temperature on welding place is much higher. Due to thermal expansion, stress happens on weld-seam place and both the tensile and yeild strength there get down. After heat-treatment on seam place or whole pipe, the performance of the pipe get better.
On-line seam annealing equipment take the heating coils as main components, heat up the seam place on pipe or the whole pipe above steel critical temperature, the fine grain appear during this heat-treatment, and the pipe get better performance.
Welcome to get the high quality heat treatment machine for pipe on the prodution line from us. We are one of the leading China manufacturers and suppliers of various manufacturing machines. Welcome to check the price list and the quotation with us.Spiral Tube Machine