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

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Heat treatment of welded joints of the column at the Moscow refinery by the volumetric method

19.09.2018 17:20:00

Our specialists performed the volumetric heat treatment of another column at the Moscow Refinery. This time it was necessary to work with the evaporative tank of crude oil.

Volumetric heat treatment on the Moscow refinery

Equipment for out-of-furnace heat treatment


The height of the column is 35 m, while the diameter 6.5 m.


May this year our company has already carried out work participating in process during Moscow Oil Refinery modernization.

Modernization of Moscow refinery post weld heat treatment

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