Equipment for local and volumetric PWHT (heat treatment of welded joints)

The "volumes" are overcome! (out-of-furnace heat treatment of welded joints)


During the reconstruction of the Volgograd refinery under the constant whole-night control, the heat treatment of the two parts of the electric desalting plant, atmospheric vacuum tubular (EDP AVT) column was carried out. The heat treatment of one of its parts was carried out "in place" at an altitude of more than 15 meters.

Volume heat treatment of the column. Repair technology

Equipment for volumetric heat treatment. Repair technology

Volumetric heat treatment Volgograd refinery. Repair technology

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