304 stainless steel seamless pipe fittings production of the most important process is the heat treatment of welded pipe fittings.
The heat treatment process includes heating, heat preservation, cooling, etc., in order to reduce the metal deformation during the forming process of hardening and other deficiencies, so that the deformation of the pipe after processing to restore the performance, to improve its performance.
Now the most common heat treatment tools include electric furnace and reverberatory furnace; common control mode for the automatic temperature control.Different 304 stainless steel seamless pipe fittings on the heat treatment requirements are different, and not all deformation of the tools to be heat treatment, usually low carbon steel pipe fittings the final temperature of not less than 723 ℃, then you can not heat treatment, if Below this temperature or temperature above 1000 degrees Celsius should be heat treatment;
Alloy material and 304 stainless steel seamless pipe after the heat treatment should be carried out.
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Post time: Mar-12-2018