Ekströms Värmetekniska AB, supplied by HMA Flow & Industrial, is a market leader in the design and supply of flue gas coolers, economisers, air preheaters, shot cleaning systems and extended surface heat transfer tubes, and spiral finned or gilled tubes for utility power generation, industrial processes, and marine applications.

Many years’ experience over a range of applications has allowed Ekströms Värmetekniska AB to develop and optimise tailor made flue gas heat exchangers, economisers for all forms of combustion processes and associated fuels.

Its unique online 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 Värmetekniska AB offers a 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.