Zhangjiagang Dehai Boiler Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 800 Tons / Month |
| Delivery Time | 45 Days |
| Packaging Details | Seaworthy packing |
| Type | Double H fin |
| Available | Biomass Boiler / Industrial Boielr |
| Usage | Energy Saving |
| Material | Carbon Steel / Alloy |
| Quality | High |
| Painting | Seaworthy Painting |
| Brand Name | Dehai Boiler |
| Model Number | Economizer |
| Certification | ISO9001 , SGS , ABS , ASME |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 800 Tons / Month |
| Delivery Time | 45 Days | Packaging Details | Seaworthy packing |
| Type | Double H fin | Available | Biomass Boiler / Industrial Boielr |
| Usage | Energy Saving | Material | Carbon Steel / Alloy |
| Quality | High | Painting | Seaworthy Painting |
| Brand Name | Dehai Boiler | Model Number | Economizer |
| Certification | ISO9001 , SGS , ABS , ASME | Place of Origin | China |
| High Light | fin tube radiator ，finned copper tubing | ||
Energy Saving Square fin tube H fin tube rectangular fin tubes double H fin tubes
Finned Tube----Square fin tube, H fin tube, rectangular fin tubes, double H fin tubes
1. 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.
2. And also manufactured as per customers requirements. Due to rectangular shapes, which can offer large surface area compared to the Spiral Finned tubes.
3. Due to larger surface area available, these finned tubes are used mostly in Air Heating application to reduce the overall size of the equipment.
4. 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.
5. H-economizer widely used in utility boilers, industrial boilers, marine power, such as the tail of heat exchanger components.
Principle
1. H-economizer two rectangular fin, similar to a square, its edge length for the fluorescent tubes of 2-fold, an expansion of the heating surface.
2. H-economizer flash resistance welding processes used, the welding seam after the high rate of fusion, weld tensile strength, and has good thermal conductivity.
3. 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.
Working Condition
Condensing Economizer
| Base Tube O.D (mm) | Base Tube Thickness (mm) | Fin Height (mm) | Fin Thickness(mm) | Fin Pitch(mm) |
| 25.4 mm ~50.8 mm | 2.5 mm ~5.0 mm | 0.5 mm ~20.0 mm | 0.5 mm ~3.0 mm | 5 mm ~ 25.4 mm |
| Base Tube Material | Fin Material | Tube Length (Mtr) | ||
| Carbon Steel ,Alloy Steel ,Stainless Steel | Carbon Steel ,Alloy Steel ,Stainless Steel | ≤ 20Mtrs | ||
Detailed Picture
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1998
Total Annual:
30,000,000.00-50,000,000.00
Employee Number:
300~500
Ecer Certification：
Active Member
Dehai Boiler is a manufacturer of A-class boiler(Power station boiler,industrial boiler,HRSG,waste-to-energy boiler,biomass boiler) and correlated A-class pressure parts intergrating the design,fabrication,installation,repair and mainteance. Dehai has ISO9001:2008 certificate is... Dehai Boiler is a manufacturer of A-class boiler(Power station boiler,industrial boiler,HRSG,waste-to-energy boiler,biomass boiler) and correlated A-class pressure parts intergrating the design,fabrication,installation,repair and mainteance. Dehai has ISO9001:2008 certificate is...
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