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Factory address 2: Jiaming Automation Park, Jialong North Road, Dongchangfu District, Liaocheng City, Shandong Province
Tel:86-635-8517388
Mobile:86-13666356917 [David.Jin]
Whatsapp:86-13734455242 [Jane.Li]
Email:jane.li@hy-metal.cn
Preflux coating flat tube
MPE tube coating for direct brazing. Applications: condensers evaporators. oil clooers, charge air coolers, radiators heaters can be cut to length according to requirement . Alloy 1050/1100/1197/3026/3102/3103/3003 mod Dimension: Width:6-111mm Thickness:0.8-8mm Wall thickness :≥0.2mm
Detail
The preflux coating flat tube is an advanced solution designed to enhance the performance and durability of heat exchangers, evaporators, and condensers in various industrial applications. This specially engineered tube combines the benefits of flat tube design with preflux coating technology, making it an ideal choice for applications requiring high efficiency and resistance to corrosion.
Preflux coating is a specialized process that applies a protective layer to the surface of the tube before it undergoes the brazing process. The coating acts as a flux, helping to reduce the oxidation and corrosion during the brazing process, ensuring a cleaner and more durable connection. This layer also facilitates superior heat transfer properties, making the tube more effective in transferring thermal energy. By pre-coating the flat tube, manufacturers can achieve higher reliability and reduce the chances of tube failures caused by environmental factors.
Flat Tube Design
The flat tube design offers several advantages over traditional round tubes. The flattened shape allows for a larger surface area, which improves heat exchange efficiency. Additionally, the flat tube's compact design reduces the overall space required for installation, making it an ideal choice for compact systems. This feature is particularly beneficial in applications where space is limited, such as in automotive, HVAC systems, and refrigeration units.
Applications of Preflux Coating Flat Tubes
Preflux coating flat tubes are primarily used in the manufacturing of heat exchangers, where high thermal conductivity and corrosion resistance are crucial. These tubes are commonly found in air conditioning units, refrigerators, and automotive heat exchangers, as they provide enhanced cooling performance and greater energy efficiency. The preflux coating also helps to maintain the integrity of the tubes in harsh environments, including high-temperature and high-humidity conditions.
Durability and Reliability
The combination of preflux coating and flat tube design results in a product that offers exceptional durability. The preflux coating not only aids in the manufacturing process but also contributes to the longevity of the tube. The added layer of protection helps to resist the damaging effects of moisture, chemical exposure, and physical wear. As a result, these tubes perform reliably over an extended period, reducing the need for frequent maintenance or replacement.
Alloy grades 1050/1100/1197/3026/3102/3103/3003 mod
Size range: Width: 6-111mm Thickness: 0.8-8mm Wall thickness: ≥0.2mm
Automotive applications
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Automotive air conditioning lines |
Automotive air conditioning evaporator | Automotive air conditioning condenser | New energy vehicle radiator |
Automotive applications

Commercial and household air conditioning applications
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Condenser, evaporator Single-cold commercial and household outdoor units, cold chain, parking air conditioning, indoor units for air conditioners and heat pumps |
Commercial and household heat exchange Household and commercial air conditioners |
Industrial applications
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Heat pump Outdoor units for heat pump type commercial and household air conditioners C-type, U-type, L-type, double-row products |
Heat pump water heater inner tank heat exchanger Heat pump water heater |
Air cooler Wind power air cooling |
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