Ekströms Värmetekniska AB are a market leader in the design, and supply of Flue gas coolers, Economisers, Airpreheaters, Shot cleaning systems and extended surface heat transfer tubes, spiral finned or gilled tubes, for utility power generation, industrial processes and marine applications.

Many years of experience over a wide range of applications enables us to develop and optimise tailor made flue gas heat exchangers, economisers for all forms of combustion processes and associated fuels.

Our unique on line shot cleaning technology enables optimal heat transfer to be maintained throughout prolonged industrial process campaigns. It can be installed on a wide range of heat exchangers.

Ekströms offer a wide range of extended surface tubular products including cast iron sleeved tubes; high frequency welded spiral finned tubes; and single or double finned tubes in different dimensions.