Heat exchanger tube in an extensive range of austenitic stainless steels, duplex stainless steels, nickel alloys, titanium and zirconium, suitable for all types of heat exchangers, such as seawater coolers, condensers, evaporators, heaters and reheaters.
Our heat exchanger tube portfolio includes imperial and metric sizes, from outside diameter 12 mm up to 40 mm (0.472 to 1.575 in.). Special sizes can be made to order. Alleima heat exchanger tubes are supplied in straight lengths up to 30 meters, or as U-bent tubes.
Lower life-cycle cost with duplex stainless steels
Our portfolio of duplex stainless steels is the widest on the market. Duplex stainless steel heat exchanger tubes perform exceptionally well in a variety of environments and media common in process industries, resulting in lower life-cycle costs.
An alternative to expensive nickel alloys
One of the latest developments in the Alleima duplex family, SAF™ 2707 HD™ hyper-duplex stainless steel, can serve as a very competitive alternative to expensive nickel alloys and high-alloy austenitic stainless steels in the most demanding applications.