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

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Heat treatment of the ending weld of the pressure compensator of the nuclear power plant


Together with the specialists of Atommash "AEM-Technology" JSC, the work for heat treatment, of the nuclear power plant pressure compensator ending welded joint - Ø3330х165 size, was carried out. The technology of performance of works is approved in JSC SPA "cniitmash".


The engineers of "GK Repair Technologies" LLC calculated the temperature area. Also, they mode heating elements, especially for this work.

PWHT unit

PWHT unit

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