Finned Tube----Coal Economizer for Power Boiler Use
H fin tube economiser, conjointly recognize as H fin economiser, H fin tube, H sort finned tube, sq. fin tube economiser.
It is a sort of boiler elements, to own 2 steel circular symmetry to be welded on fluorescent tubes to create fins positive shap very like letter "H", thus known as H-fin tube. H-economizer wide utilized in utility boilers, industrial boilers, marine power, like the tail of warmth money changer parts.
Principle:
H-economizer 2 rectangular fin, like a sq., its edge length for the fluorescent tubes of 2-fold, associate growth of the heating surface.
H-economizer flash resistance attachment processes used, the attachment seam once the high rate of fusion, weld lastingness, and has sensible thermal physical phenomenon. H-economizer also can manufacture twin tube \"double H\" sort fin tubes, its rigid structure, and might be applied to a extended tube row occasions.
Performance characteristics:
(1) glorious anti-wear performance
(2) Less fouling
(3) Compact house
(4) Welded Joints less
(5) Stability
Supplying Scope:
Fin tube Specification: Chinese GB customary or equivalent ASME customary or others;
Material: steel, stainless-steel, metallic element and alloy steel;
Bare tube size: OD20mm-OD273mm;
Fins Pitch: 3mm-30mm;
Fins Height: 10mm-30mm;
Fin thickness: 1-10mm;
Other sizes of the finned tube will be discused with customers' needs.
Key Words: Finned Tube, Fin Tubes, Extruded Fin Tubes, Embedded Fin Tube, Tubos Aletados