Equipment for local and volumetric PWHT (heat treatment of welded joints)
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Heat treatment of the closing welded joint of the reactor case

30.11.2016

The specialists of our company have successfully carried out heat treatment of the closing welded joint of the reactor case for the next refinery of our country.

PWHT

PWHT thermogram

PWHT

Heat treatment was carried out in the process of manufacturing the reactor in workshop conditions.

Heat treatment of welded joints

installation of heating elements

For the operation, the 12-channel  RT360-12 unit with 360 kVA capacity with two additional temperature recorders, was used.

PWHT UNIT

The inside of the reactor.

Thermogram of heat treatment of welded joints.



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