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News
The production process of precision seamless steel pipe includes cold drawing, hot rolling and thermal expansion. The main processing procedures are blank sawing process, ring furnace heating process, perforation process, rolling process, sizing process, cooling bed process, straightening process, pipe soot blowing process, magnetic flux leakage process, surface inspection and length measurement.
Though precision seamless steel pipe has good performance, it does not mean that it is all powerful. However, seamless steel pipe can not be under high temperature, humid environment, especially in the bad weather for a long time, which will greatly reduce its lifespan. So in the use of seamless steel pipe, these premises should be paid special attention.