Yuhong Group Co.,Ltd
| Delivery Time | 50-120 days |
| Application | Air-Cooled Condensers |
| Package | Iron frame wooden case |
| Material | ASTM A192 + Aluminum 1060 |
| Supply Ability | 5000 meters/day |
| Product | Extruded Fin Tubes |
| Payment Terms | L/C,T/T |
| Packaging Details | Iron frame wooden case |
| Certification | ISO9001:2015; ISO14001:2015; ISO45001:2018; PED 2014/68/EU; WPS/PQR/WPQ; ISO 3834 |
| Place of Origin | China |
| Model Number | N/A |
| Brand Name | YUHONG |
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Product Specification
| Delivery Time | 50-120 days | Application | Air-Cooled Condensers |
| Package | Iron frame wooden case | Material | ASTM A192 + Aluminum 1060 |
| Supply Ability | 5000 meters/day | Product | Extruded Fin Tubes |
| Payment Terms | L/C,T/T | Packaging Details | Iron frame wooden case |
| Certification | ISO9001:2015; ISO14001:2015; ISO45001:2018; PED 2014/68/EU; WPS/PQR/WPQ; ISO 3834 | Place of Origin | China |
| Model Number | N/A | Brand Name | YUHONG |
| High Light | Extruded Finned Tubes for condensers ，ASTM A192 fin tubes ，Aluminum 1060 finned tubes | ||
Extruded Finned Tubes for Air-Cooled Condensers are high-efficiency heat transfer components designed for demanding cooling applications where reliable thermal performance, corrosion resistance, and long service life are required. Manufactured with a high-quality ASTM A192 carbon steel base tube and Aluminum 1060 outer fin material, these tubes provide excellent heat exchange capability for air-cooled condensers (ACC), power plant cooling systems, petrochemical facilities, refinery units, and industrial heat recovery equipment.
The extrusion manufacturing process forms an integral aluminum fin structure around the steel tube, creating a strong mechanical bond between the fin and tube. Compared with traditional wrapped or welded fin tubes, extruded finned tubes offer improved contact stability, enhanced corrosion protection, and superior resistance to vibration and thermal cycling.
The combination of ASTM A192 carbon steel tubes and Aluminum 1060 fins provides an optimized balance of mechanical strength, thermal conductivity, and economical operation, making them widely used in large-scale air-cooled heat exchanger systems.
The aluminum fin is mechanically extruded onto the outer surface of the steel tube, ensuring:
During extrusion, aluminum forms a continuous protective layer around the tube surface, helping protect the carbon steel tube from atmospheric corrosion and improving service reliability in outdoor installations.
Aluminum 1060 provides excellent thermal conductivity, allowing efficient heat dissipation in air-cooled condensers while maintaining lightweight construction.
Extruded finned tubes are commonly applied in:
Extruded finned tubes are widely used in ACC systems for:
Suitable for:
Common applications include:
| Item | Specification |
|---|---|
| Product Name | Extruded Finned Tubes |
| Application | Air-Cooled Condensers / Air-Cooled Heat Exchangers |
| Base Tube Material | ASTM A192 Carbon Steel |
| Fin Material | Aluminum 1060 |
| Manufacturing Method | Aluminum extrusion forming |
| Tube Type | Seamless carbon steel tube |
| Fin Type | Integral extruded aluminum fin |
| Surface Condition | Mill finish / customized treatment |
| Standard Length | 6,000 mm / 12,000 mm (custom lengths available) |
The following dimensions are commonly produced for air-cooled condenser applications:
| Parameter | Typical Range |
|---|---|
| Outside Diameter | 19.05 mm – 38.10 mm |
| Wall Thickness | 1.65 mm – 3.50 mm |
| Tube Length | 3,000 mm – 15,000 mm |
Common sizes include:
| Parameter | Typical Range |
|---|---|
| Fin Outside Diameter | 40 mm – 80 mm |
| Fin Height | 8 mm – 22 mm |
| Fin Thickness | 0.3 mm – 0.6 mm |
| Fin Density | 394 – 630 fins/meter |
(Custom dimensions can be manufactured according to customer drawings and thermal design requirements.)
ASTM A192 is a seamless carbon steel boiler and heat exchanger tube specification widely used for high-temperature and pressure heat transfer applications.
| Element | Maximum / Requirement |
|---|---|
| Carbon (C) | ≤0.06–0.18% |
| Manganese (Mn) | 0.27–0.63% |
| Phosphorus (P) | ≤0.035% |
| Sulfur (S) | ≤0.035% |
| Silicon (Si) | ≤0.25% |
| Property | Requirement |
|---|---|
| Tensile Strength | ≥325 MPa |
| Yield Strength | ≥180 MPa |
| Elongation | ≥35% |
Aluminum 1060 is a commercially pure aluminum alloy with excellent thermal conductivity and corrosion resistance.
| Element | Content |
|---|---|
| Aluminum (Al) | ≥99.60% |
| Silicon (Si) | ≤0.25% |
| Iron (Fe) | ≤0.35% |
| Copper (Cu) | ≤0.05% |
| Manganese (Mn) | ≤0.03% |
| Magnesium (Mg) | ≤0.03% |
| Zinc (Zn) | ≤0.05% |
| Property | Typical Value |
|---|---|
| Tensile Strength | 75–135 MPa |
| Yield Strength | 20–95 MPa |
| Elongation | 20–45% |
| Thermal Conductivity | Approx. 230 W/m·K |
The production process includes:
To ensure reliable operation in air-cooled condenser systems, extruded finned tubes undergo strict quality inspections.
Includes:
Common methods:
Checked parameters include:
Performed to verify:
Hydrostatic or pneumatic testing may be conducted according to customer specifications and project requirements.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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