YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 tons/month |
| Delivery Time | 30-60 days |
| Packaging Details | Ply-wooden Case With Iron Frame |
| Type | L Type Spiral Wound Fin Tubes |
| Standard | ASTM A179 |
| Material | Base Tubes A179 and Aluminum Fins |
| Working temperature | 230℃ |
| Use | Radiators / Condensers / Evaporators / Air cooler, etc |
| Packing | Ply-wooden Case With Iron Frame |
| Brand Name | YUHONG |
| Model Number | ASTM A179 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 tons/month |
| Delivery Time | 30-60 days | Packaging Details | Ply-wooden Case With Iron Frame |
| Type | L Type Spiral Wound Fin Tubes | Standard | ASTM A179 |
| Material | Base Tubes A179 and Aluminum Fins | Working temperature | 230℃ |
| Use | Radiators / Condensers / Evaporators / Air cooler, etc | Packing | Ply-wooden Case With Iron Frame |
| Brand Name | YUHONG | Model Number | ASTM A179 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | CHINA |
| High Light | Wound carbon steel fin tube ，L Type carbon steel fin tube ，A179 finned pipes | ||
L-Type Wound Fin Tubes Carbon Steel ASTM A179 Base Tube With Aluminum Fins
L-Type wound fin tubes are a type of heat exchanger tube used in various industrial applications to enhance heat transfer efficiency. They are characterized by fins that are wound around the base tube in an "L" shape, which increases the surface area for heat exchange.General materials of base tubes of wound finned tube are carbon steel, copper, alloy, stainless steel ; general materials of fins of wound finned tube are copper, aluminum 1060/1070, aluminum alloy 6063/6061.
ASTM A179 covers minimum-wall-thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus.
Chemical Composition (%) max
| Grade | C | Mn | P | S |
| A179 | 0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 |
Mechanical Properties
| Grade | Tensile Strength min | Yield Strength min | Elongation in 2" or 50mm min |
| A179 | 47ksi (325 MPa) | 26ksi (180 MPa) | 35% |
Advantages
Allows for more efficient use of space in heat exchanger designs.
The fins increase the surface area, improving the heat transfer rate between the tube and the surrounding medium.
Enhances the efficiency of heat exchange processes, potentially reducing operational costs.The fins are typically made from materials that resist corrosion and wear, ensuring a long service life.
Application
Heat Exchangers: Shell-and-Tube Heat Exchangers, Air Coolers, Condensers.
Power Plants: Boilers, Economizers, Superheaters.
Chemical Processing: Reactors , Process Heaters.
HVAC Systems: Heating, Ventilation, Air Conditioning Systems.
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. The factories ... 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. The factories ...
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