Manufacturing and advantages as described for type N but with higher fins. the fins are rolled out of the wall of the plain tube. Tube and fin are consisting of one piece.

Materials:

Carbon Steel, Low Alloy Steel, Stainless Steel, Nickel, Nickel-Copper, Nickel-Chrom-Iron, Copper Alloy, Aluminium Alloys, Titanium

Fields of application:

Water heating, solar technics, oil-cooling, heat exchangers, condensers, evaporators.

Manufacturing process:

the fins are rolled out of the wall of the plain tube as type N, but with higher fins. the fins are rolled out of the wall of the plain tube by use of a passing roller. the tube and fin consist of the same piece.

Advantages:

Economical solution of heat-exchange problems of media with different heat conduction abilities or different current conditions. High chemical-, thermal- and mechanical resistance, suitable for rough working conditions.

in order to forward you a prompt offer we would be pleased to receive your detailed inquiry containing:

Base tube material and quantity

Base tube size

Fin material

Fin type

Fin diameter or height

Fin thickness

Fins per inch, meter, or fin pitch

Lenght of plain, unfinned ends

(necessary to roll or weld the tubes into tubeplate or assembly)