Heating area double H type fin tube CondenserExchanger anti
abrasion stainless or carbon steel
H fin tube known as square fin tube, There are two type of H fin
tubes, one type with single tube, normal called square fin tube,
the other with Double tube, normal called rectangular fin tubes.
and also manufactured as per customers requirements. Due to
rectangular shapes, which can offer large surface area compared to
the Spiral Finned tubes. Due to larger surface area available,
these finned tubes are used mostly in Air Heating application to
reduce the overall size of the equipment.
• H fin tube is a kind of boiler parts, to have two steel circular
symmetry to be welded on fluorescent tubes to form fins positive
shap much like letter "H", so called H-fin tube. H-economizer
widely used in utility boilers, industrial boilers, marine power,
such as the tail of heat exchanger components.
• H-economizer two rectangular fin, similar to a square, its edge
length for the fluorescent tubes of 2-fold, an expansion of the
• H-economizer flash resistance welding processes used, the welding
seam after the high rate of fusion, weld tensile strength, and has
good thermal conductivity. H-economizer can also manufacture dual
tube "double H" type fin tubes, its rigid structure, and can be
applied to a longer tube row occasion.
|Item||Base Tube O.D|
|Base Tube Thickness (mm)||Fin Height (mm)||Fin thickness(mm)||Fin Pitch(mm)|
|Range||25.4 mm ~1600mm||2.5 mm ~40 mm||0.5 mm ~20.0 mm||0.5 mm ~3.0 mm||5 mm ~ 25.4 mm|
|Material||Carbon Steel,Alloy Steel,Stainless Steel|
Established in 1985,Zhangjiagang Hua Dong Boiler Co.,Ltd.(trading
as HD Boiler),produces power plant; industrial; waste heat; waste
incineration; biomass; organic heat carrier and electric steam
boilers. Coupled with a comprehensive range of heating surfaces, HD
Boiler brings to the market a unique service including boiler
design , fabrication, installation, maintenance and replacement of
boiler pressure parts.
1. Fabrication area of 200,000 square meters
2. 150 Engineers
3. 600 Coded welders
4. 60 Licensed Inspectors(NDT Level-III instructors)
5. Class-A Licenses for Design and Manufacture Boiler
6. ISO 9001:2008 Quality System
7. ASME Certificate of Power Boilers
8. ASME 'S','U' and NB stamp authorization