High Efficient Finned Heat Exchanger Tubes H Type High Temperature Resistance
High Efficient Heat Exchang H Type High Temperature Resistance Boiler Parts For Utility/Power Station Plant
Product Introduce
H-fin Tubes have two steel discs,with fluorescent tubes symmetrically welded together to form fins(fins of butterfly piece)creating a shape that looks somewhat like the letter"H",creating an efficient energy saving, extension heating surface.H-fin Tubes also have a high rate of fusion welds and weld tensile strength.H-fin Tube is assembled with the H economizer, which has high efficiency,little resistance,less wear and light weight.
| Product | H-fin Tube |
| Base Pipe | Welded or Seamless |
| Material | carbon steel, alloy steel, stainless steel, non-ferrous alloys and nickel alloys. |
| Application | H economizer,H evaporator,H superheater,H air heater and etc. |
Advantages
1.Anti - corrosion
2.Anti-wear
3.Low contact resistance
4.High Stability
5.Ability to prevent accumulation of dust
Structure
Our products can be modified according to our customers' needs and the situation.we design and manufacture safe,reliable and efficient H-fin tubes.HD BOILER has also completed stand-alone product quality assurance systems.Production of H-fin tubes are with high heat transfer efficiency, they have flue gas resistance and are designed for a small space.
Parameters
| Item Code | D | D0 | d | δ | h | t | s | s1 | s2 | G | A | Ad | B |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | kg/m | m2/m | m2/kg | / | |
| 1 | 54 | 32 | 26 | 3 | 10 | 6 | 2.4 | 1.5 | 3.3 | 7.505 | 0.6336 | 0.08442 | 6.3 |
| 2 | 54 | 32 | 25 | 3.5 | 10 | 6 | 2.4 | 1.5 | 3.3 | 7.848 | 0.6336 | 0.08073 | 6.3 |
| 3 | 54 | 32 | 24 | 4 | 10 | 6 | 2.4 | 1.5 | 3.3 | 8.158 | 0.6336 | 0.07766 | 6.3 |
| 4 | 56 | 32 | 26 | 3 | 12 | 9 | 2.5 | 1.6 | 3.4 | 6.305 | 0.4989 | 0.07913 | 4.96 |
| 5 | 56 | 32 | 25 | 3.5 | 12 | 9 | 2.5 | 1.6 | 3.4 | 6.635 | 0.4989 | 0.07519 | 4.96 |
| 6 | 56 | 32 | 24 | 4 | 12 | 9 | 2.5 | 1.6 | 3.4 | 6.951 | 0.4989 | 0.07177 | 4.96 |
| 7 | 62 | 38 | 31 | 3.5 | 12 | 9 | 2.7 | 1.8 | 3.6 | 8.102 | 0.5709 | 0.07046 | 4.78 |
| 8 | 62 | 38 | 30 | 4 | 12 | 9 | 2.7 | 1.8 | 3.6 | 8.497 | 0.5709 | 0.06719 | 4.78 |
| 9 | 62 | 38 | 31 | 3.5 | 12 | 11 | 2.7 | 1.8 | 3.6 | 7.173 | 0.4895 | 0.06824 | 4.1 |
| 10 | 62 | 38 | 30 | 4 | 12 | 11 | 2.7 | 1.8 | 3.6 | 7.566 | 0.4895 | 0.0647 | 4.1 |
| 11 | 62 | 38 | 31 | 3.5 | 12 | 13 | 2.7 | 1.8 | 3.6 | 6.548 | 0.4326 | 0.06606 | 3.62 |
| 12 | 62 | 38 | 30 | 4 | 12 | 13 | 2.7 | 1.8 | 3.6 | 6.939 | 0.4326 | 0.06234 | 3.62 |
| 13 | 66 | 42 | 34 | 4 | 12 | 9 | 2.8 | 1.8 | 3.6 | 9.51 | 0.6148 | 0.06466 | 4.66 |
| 14 | 66 | 42 | 33 | 4.5 | 12 | 9 | 2.8 | 1.8 | 3.6 | 9.945 | 0.6148 | 0.06182 | 4.66 |
| 15 | 66 | 42 | 34 | 4 | 12 | 11 | 2.8 | 1.8 | 3.6 | 8.477 | 0.5278 | 0.06226 | 4 |
| 16 | 66 | 42 | 33 | 4.5 | 12 | 11 | 2.8 | 1.8 | 3.6 | 8.908 | 0.5278 | 0.05925 | 4 |
| 17 | 66 | 42 | 34 | 4 | 12 | 13 | 2.8 | 1.8 | 3.6 | 7.761 | 0.4669 | 0.06016 | 3.54 |
| 18 | 66 | 42 | 33 | 4.5 | 12 | 13 | 2.8 | 1.8 | 3.6 | 8.191 | 0.4669 | 0.057 | 3.54 |
Cerficate
Company Introduction
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
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.