Ekströms offer a wide range of extended surface tubular products.

Ekströms range of extended surface tubular products includes cast iron sleeved tubes; high frequency welded Spiral fin tubes; and single or double gilled tubes. 

Finned tubes from Ekströms can be used in different applications such as Economiser, Flue gas coolers and Air preheaters.

All production of fin tubes is made in Sweden and fulfils the requirements of European standard EN ISO 3834-2. Material certificates according to EN 10204-3.1 is always supplied with our deliveries. On request we can supply shop inspection certificate 3.2 from inspection companies such as Lloyds register or DNV-GL etc.

Ekströms can also supply return bends and other tube bends in a wide range of dimensions.