YUHONG HOLDING GROUP CO., LTD
| Payment Terms | TT, LC |
| Supply Ability | 1000 tons/month |
| Delivery Time | 30-40 days |
| Packaging Details | Ply-wooden Case With Iron Frame |
| Product | Fin Tubes |
| Fin Tubes Type | Extruded Fin Tubes |
| Extruded Fin Tubes Material | Base Tubes A179 and AL1060 Fins |
| Extruded Fin Tubes Length | 6100MM/PC |
| Extruded Fin Tubes Details | Base Tube 25.4mm O.D. and W.T. 2.11mm |
| Fins Details | 11FPI and 57.15mm Fin O.D., W.T. 0.2-0.4mm |
| Extruded Fin Tubes Use | Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators / Air cooler, etc |
| Extruded Fin Tubes Packing | Ply-wooden Case With Iron Frame |
| Brand Name | Yuhong |
| Model Number | ASTM A179 Extruded Fin Tubes |
| Certification | ABS, BV, DNV, CCS, LR |
| Place of Origin | China |
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Product Specification
| Payment Terms | TT, LC | Supply Ability | 1000 tons/month |
| Delivery Time | 30-40 days | Packaging Details | Ply-wooden Case With Iron Frame |
| Product | Fin Tubes | Fin Tubes Type | Extruded Fin Tubes |
| Extruded Fin Tubes Material | Base Tubes A179 and AL1060 Fins | Extruded Fin Tubes Length | 6100MM/PC |
| Extruded Fin Tubes Details | Base Tube 25.4mm O.D. and W.T. 2.11mm | Fins Details | 11FPI and 57.15mm Fin O.D., W.T. 0.2-0.4mm |
| Extruded Fin Tubes Use | Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators / Air cooler, etc | Extruded Fin Tubes Packing | Ply-wooden Case With Iron Frame |
| Brand Name | Yuhong | Model Number | ASTM A179 Extruded Fin Tubes |
| Certification | ABS, BV, DNV, CCS, LR | Place of Origin | China |
| High Light | ASTM A179 extruded fin tubes ，25.4mm AL1060 fin tubes ，heat exchanger finned tubes | ||
ASTM A179 Extruded Fin Tubes 1" With AL1060 Fins For Air Cooling Systems
Chemical Composition (%) max
| Grade | C | Mn | P | S |
| A179 | 0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 |
ASTM A179 covers minimum-wall-thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus.
Mechanical Properties
| Grade | Tensile Strength min | Yield Strength min | Elongation in 2" or 50mm min |
| A179 | 47ksi (325 MPa) | 26ksi (180 MPa) | 35% |
Extruded fin tubes can be manufactured using various materials, depending on the application:Base Tube Materials---Carbon steel, stainless steel, copper, titanium, and alloys;Fin Materials--- Aluminum (common for corrosion resistance and lightweight properties) or the same material as the base tube.
Extruded fin tube is crucial for enhancing heat transfer efficiency in various industrial and HVAC applications.Not only enhance heat transfer efficiency but also improve air-side heat transfer.Below are applications in air cooling systems:
*HVAC Systems: Used in air handlers, condensers, and evaporators.
*Industrial Air Coolers (Fin-Fan Coolers): For process cooling in refineries, power plants, and chemical industries.
*Refrigeration & Heat Pumps: Enhances condenser and evaporator performance.
*Automotive & Aerospace: Charge air coolers, oil coolers, and radiator systems.
Conclusion
ASTM A179 is a standard specification for seamless cold-drawn low-carbon steel tubes used in heat exchangers and condensers, air coolers. Extruded fin tubes are a high-performance solution for air-cooled heat exchangers, offering durability, efficiency, and compact design, typically tubes with aluminum extruded fins,these tubes become highly efficient for air-cooling applications.A179 material has high thermal conductivity and good resistant to stress corrosion cracking.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller,Other
Year Established:
1990
Total Annual:
50M-70M
Employee Number:
50~800
Ecer Certification：
Verified Supplier
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...
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