H Finned Tube

A pair of parallel shaped steel fine is being resistant welded to a single pressure tube with a very precise controlled condition. Finned Tube combines the flexibility in shape, materials and geometry in relations to fuel type. Temperature and dust load help to ensure long availability of boiler operations, reducing generating and maintenance cost.


A special and precise build welding machine ensures the spacing of the Fin is the same along the whole length of the tube and accurate parallel attachment.



Tube outside diameter(OD) – 38.1mm to 50.8mm

Tube length (L) – up to 10 metres

Fin Thickness (T) – 3.0mm ~ 3.2mm


Tube Materials

Carbon Steel, Corrosion-Resistant Steel


Fin Materials

Carbon Steel, Corton Steel