Equipment for local and volumetric PWHT (heat treatment of welded joints)
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The prehearing during rotation

02.12.2003

The equipment for preheating before welding a rotating apparatus with a diameter of 4500 mm with a wall thickness of 90 mm for the "Sakhalin-1" project was supplied. Monitoring of the work was carried out by ABB inspectors.

Heat treatment of the rotating apparatus. Repair technology

Heat treatment of the rotating apparatus. Repair technology



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