Heat treatment of welded joints

Heating by ceramic heaters. Heating by induction electric heaters may be used, if required. Only nonhazardous certified silica heat-insulating material is used. All work is done in compliance with certified procedures developed based on design requirements.

Heat treatment can be carried out with various target parameters at the joints of any size and configuration. Heat treatment completed, the quality of work done is assessed by measuring metal hardness at the joint and heat-affected zone.