Weld heat treatments of alloy steel pipes
As a result of the diversity of low-alloyed and Mo- and Cr-Mo-alloyed steels, non-alloyed steels but with large thicknesses or the conditions imposed because of the product being circulated through machines and pipelines, we had to equip ourselves with machines for heat treatment of relaxation.
In this sense, we have equipment for thermal treatment of stress relief (but also for dehydrogenation or preheating) with electronic parameter setting and using 6 workstations.
We also have devices for verifying the heat treatment by measuring the hardness after the heat treatment.