To increase the necessary turbulence and hence increase the heat exchange performance of these devices, we offer aluminium tubes with inserted turbulators, either rolled or stamped.
Just as in the cooling of charge air, environmental laws focus on “green” technologies, resulting in industry-wide R&D on alternative coolants such as ammonia or CO2, demanding higher pressures systems. Our thick-walled round tubes are used in condensers, evaporators and heaters, in traditional or new innovative designs.
We can deliver in short lengths or long tubes, round or D-shaped, as plain tubes or ready to use, including slots, drill holes, baffles and welded-on connection blocks. Responding to the growing number of electric and hybrid vehicles, our newest development shows length-wise slots for use as collectors for contact battery coolers.