We are specialist in tubesheet recovery using epoxy coating for a long-life restoration in heat exchangers.
Some heat exchangers who have an aggressive fluid circulation or a high velocity flow could have their tubesheet attacked by erosion. This process degenerate the isolation between the shell and the tubes and in some cases could result in loss production and equipment shut down.
Technoparts has a group specialist in tubesheet restoration using epoxy coating for protection. The final result is a new tubesheet with isolation preserved and an extra protection for a long life working.
The steps of a restoration including a preliminary cleaning and hydroblasting and after the surface is ready for restoration we apply the epoxy coating.