Aluminum Flat Oval Welded Tube for Radiators are a specialized tube material for cooling components, featuring lightweight, high thermal conductivity, and compact structure. Due to the high heat transfer efficiency of the oval cross-section, the excellent thermal conductivity of aluminum, and the structural stability of the welding process, they have become core components of various radiators and are widely used in the following industries:
1.automotive industry
This is the core application area of this pipe material. It is suitable for key cooling components such as automotive engine radiators, intercoolers, condensers, and oil coolers:
The elliptical cross-section design increases the heat dissipation area, enhances heat transfer efficiency, and meets the cooling requirements of engines and transmissions;
The lightweight characteristic of aluminum material helps reduce the overall weight of automobiles, achieving energy conservation and emission reduction;
The welded structure has high strength and can withstand vibrations, high temperatures, and high pressures during vehicle operation.
Meanwhile, such tubing is also widely used in battery coolers and motor radiators for new energy vehicles, meeting the efficient cooling requirements of power batteries and motors.
2.Heating, ventilation, air conditioning, and refrigeration industry
Condensers and evaporators for central air conditioning and household air conditioning: The compact structure of flat oval tubes can reduce the volume of heat exchangers, enhance the heat exchange efficiency of air conditioning, and lower operating energy consumption;
Floor heating radiators and wall-mounted radiators: Aluminum tubes conduct heat quickly, and the elliptical cross-section fits the structure of the radiator, meeting the aesthetic and heat dissipation needs of home decoration scenarios;
Industrial refrigeration equipment (such as chillers and cold storage heat exchangers): withstands the low temperature and pressure environment of industrial refrigeration systems, ensuring stable operation of the equipment.
3.Construction machinery industry
Excavators, loaders, cranes, and other construction machinery operate in harsh working environments, requiring their engines and hydraulic systems to dissipate heat efficiently and continuously. Radiators made from aluminum flat oval welded tubes, which combine lightweight and impact resistance, can adapt to the heavy loads and vibrations of construction machinery, preventing equipment failure caused by poor heat dissipation.
4.Rail transit industry
The traction converters, motors, and air conditioning systems of high-speed rail, subway, and urban rail vehicles all require supporting radiators. The lightweight advantage of tubing can reduce the vehicle's self-weight, enhancing endurance and operational efficiency; the high heat transfer efficiency of elliptical cross-section can meet the cooling needs of rail transit equipment under high-load operation, ensuring traffic safety.
5.New energy equipment industry
Photovoltaic inverter radiator: The inverters in photovoltaic power stations are exposed to high outdoor temperatures for extended periods. The radiator made of this tube material can quickly dissipate the heat generated by the equipment during operation, extending the service life of the inverter;
Storage battery cabinet cooling system: The battery modules in the storage power station generate a large amount of heat during the charging and discharging process. The compact layout of the flat oval tubes enables uniform heat dissipation within the battery cabinet, preventing thermal runaway;
Charging pile radiator: It meets the high-frequency cooling requirements of fast-charging stations, ensuring the stability of charging equipment under high-power operation.
6.Industrial equipment and general machinery industry
The cooling systems of industrial equipment such as air compressors, generator sets, and machine tools must cope with continuously high-temperature working environments. The high thermal conductivity and structural stability of aluminum flat oval welded tubes can meet the long-term cooling needs of industrial equipment and reduce maintenance costs; meanwhile, their lightweight characteristics facilitate the installation and layout of equipment.
