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
![High Efficient Finned Heat Exchanger Tubes H Type High Temperature Resistance 0]()
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
![High Efficient Finned Heat Exchanger Tubes H Type High Temperature Resistance 1]()
![High Efficient Finned Heat Exchanger Tubes H Type High Temperature Resistance 2]()
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
![High Efficient Finned Heat Exchanger Tubes H Type High Temperature Resistance 3]()
