ASTM A179 Wound Fin Tube L Type With Material AL 1060 For Air Cooler Boiler
ASTM A179 Wound Fin Tube L Type With Material AL 1060 For Air Cooler,Bolier
The ASTM A179 Wounded Fin Tube design significantly enhances the surface area of the tube, improving heat exchange efficiency and enabling effective thermal transfer in a compact space. AL1060 aluminum alloy has excellent corrosion resistance, making it suitable for various chemical environments and extending the lifespan of the tubes ,making it suitable for various chemical environments and extending the lifespan of the tubes.
The L-fin structure enables high-efficiency heat exchange in limited spaces, making it suitable for compact equipment layouts.These tubes are widely applicable in refrigeration, air conditioning, and petrochemical industries, meeting various operational demands.
Chemical positions:
|
Grade |
C | Si | Mn | P | S | Mo | Cr | V |
| A179 | 0.06-0.18 | / | 0.27-0.63 | ≤0.035 |
≤0.035 |
/ | / |
/ |
Mechanical Properties of ASTM A179/A179M:
| Tensile Strength (Mpa) |
Yield Strength (Mpa) |
Elongation
(%)
|
Hardness (HRB) |
| ≥325 | ≥180 | ≥35 |
≤72 |
Specifications For Various Types Of Finned Tubes:
| Yuhong Group Fin Tube Specification | |||||
| Type | Description | Base tube | Fin specification (mm) | ||
| O.D. (mm) | Fin pitch | Fin height | Fin thick | ||
| Embedded | G-type fin tube | 16-63 | 2.1-5 | <17 | ~0.4 |
| Extruded | Single metal combined metal | 8-51 | 1.6-10 | <17 | 0.2-0.4 |
| Low fin tube t-type fin tube | 10-38 | 0.6-2 | <1.6 | ~0.3 | |
| Bamboo tube corrugated tube | 16-51 | 8~30 | <2.5 | / | |
| Wound | L/KL/LLtype fin tube | 16-63 | 2.1-5 | <17 | ~0.4 |
| String | String fin tube | 25-38 | 2.1-3.5 | <20 | 0.2-0.5 |
| U-type | U-type tube | 16-38 | / | / | / |
| Welding | HF-welding fin tube | 16-219 | 3~25 | 5~30 | 0.8-3 |
| H/HH type fin tube | 25-63 | 8~30 | <200 | 1.5-3.5 | |
| Studded fin tube | 25-219 | 8~30 | 5~30 | φ5-20 | |
Advantages:
- High Heat Exchange Efficiency
- Corrosion Resistance
- Lightweight Design
- Excellent Thermal Conductivity
- Space Efficiency
- Versatile Applications
- Ease of Maintenance
Applicatons:
- Plate heat exchangers
- Shell-and-tube heat exchangers.
- Industrial cooling towers
- Circulation cooling systems
- Central air conditioning systems
- Split air conditioners
- Boilers
- Reactors
- Evaporators
- Heat Pump Systems
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