Dongguan Xinju Air Conditioning Electromechanical Co., Ltd.
| Payment Terms | T/T |
| Specifications | Custom-made (non-standard) |
| Delivery Time | 20 - 40 days |
| Brand | XINJU |
| Supply Ability | 1,000 units |
| Type | Water-cooled evaporator / Surface cooler |
| Applications | New energy, lithium battery industry, refrigeration equipment |
| Packaging Details | Wooden box |
| Material | Copper tubes + copper fins |
| Item No | XJ-14118 |
| Model Number | XJ-14118 |
| Certification | ISO900，CE，GS |
| Brand Name | XINJU |
| Place of Origin | Dongguan, China |
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Product Specification
| Payment Terms | T/T | Specifications | Custom-made (non-standard) |
| Delivery Time | 20 - 40 days | Brand | XINJU |
| Supply Ability | 1,000 units | Type | Water-cooled evaporator / Surface cooler |
| Applications | New energy, lithium battery industry, refrigeration equipment | Packaging Details | Wooden box |
| Material | Copper tubes + copper fins | Item No | XJ-14118 |
| Model Number | XJ-14118 | Certification | ISO900，CE，GS |
| Brand Name | XINJU | Place of Origin | Dongguan, China |
Finned U Tube Air Cooled Heat Exchanger Manufacturer Supplier
Product Details
The Finned U-Tube Air-Cooled Heat Exchanger is a core piece of equipment for industrial thermal management, widely utilized in the petrochemical, power generation, and refrigeration sectors. Its primary technical advantages lie in a high-efficiency finned heat transfer design and the stress-compensation capabilities inherent in the U-tube bundle structure.
These heat exchangers typically employ carbon steel, stainless steel, or copper as the base tube, with aluminum or steel fins attached via high-frequency welding or mechanical winding processes to significantly increase the heat transfer surface area. The U-tube bundle design allows for free expansion and contraction in response to temperature fluctuations, effectively preventing thermal stress from damaging the shell or connection points; this makes the equipment particularly suitable for high-pressure applications and operating conditions involving extreme temperature differentials. Manufacturers offer not only standard modules but also customized designs tailored to specific airflow rates, fluid velocities, and corrosive environments (such as through the use of protective coatings or specialized materials). High-performance manufacturing standards ensure the equipment's sealing integrity, corrosion resistance, and thermal exchange stability during long-term operation.
Product Attributes
| Model | Evaporator/Condenser |
| Weight | 10 kg |
| Applications | Dehumidifiers, air-source systems, air conditioning, drying, heating, dehumidification |
| Type | Condenser/Evaporator |
| Configuration | Straight-row type |
| Specifications | Copper tubing (internally threaded or smooth); fin pitch (1.5–5.0 mm); tube diameter (7, 9, 9.52, 12.7, or 15.88 mm); custom options available (non-standard, based on drawings, or built-to-order) |
Finned Evaporator Mold Specifications
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| Purple, there are 4 types of copper pipes | T1.T2.T3.T4. | Commonly used copper tube types | Internally threaded pipe, plain pipe |
Common Mold Specifications
| Pipe diameter | Number of Rows (R) | Fin Pitch (mm) | Fin Length (m) | Hole Spacing (mm) | Row Spacing (mm) |
| 7 | 1R-30R | 1.5-2.5 | 1.5 | 25 | 21.65 |
| 9 | 1R-30R | 1.5-2.5 | 1.5 | 25 | 21.65 |
| 9.52 | 1R-30R | 1.5-8.0 | 1.5 | 25 | 21.65 |
| 12.7 | 1R-30R | 1.8-5.0 | 1.778 | 31.75 | 27.5 |
| 15.88 | 1R-30R | 1.8-5.0 | 1.7907 | 38.1 | 33 |
Heat Exchanger Fin Materials and Shapes
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| Materials | Copper tubes, aluminum foil, galvanized sheet or aluminum sheet |
| Copper tubes | Plain tubes or internally threaded tubes |
| Aluminum foil | Hydrophilic foil or plain foil |
| Tube diameter | 7, 9, 9.52, 12.7, 15.88 mm, etc. |
| Finals | Windowed fins, flat fins, corrugated fins |
| Final spacing | Adjustable |
| Suitable for | Refrigerants R134A, R22, R404A, R407C, etc. |
| Casing | With or without casing |
| Applications | Nuclear power, petrochemicals, data centers, theaters, electronics manufacturing, airports, rail transit, etc. |
Fin Evaporator Applications
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Finned U-tube air-cooled heat exchangers are widely used in the petroleum, chemical, and power industries, particularly for cooling media involving high pressures, high temperatures, or significant temperature differentials. Their U-tube design effectively absorbs stresses caused by thermal expansion and contraction, preventing equipment damage and ensuring system safety. In practical operations, these units primarily handle tasks such as process gas cooling, circulating water heat exchange, and compressor after-cooling. Renowned for high heat transfer efficiency and exceptional structural stability, they ensure continuous and efficient heat dissipation during complex industrial operations, serving as critical equipment for enhancing energy efficiency in modern industrial thermal management systems. |
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Application
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| Data Center Cooling System | HVAC for Medical Facilities | Logistics Center Air Conditioning System |
Certificate
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Packing & Delivery
The normal package is wooden box. If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.
Lead Time: 20 - 40 days
Payment Terms: 50% T/T payment in advance, 50% T/T payment before delivery
Packing Condition: Standard export packing or customized packaging
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Our Advantages:
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1.15+ Years Industry Experience: Specialized in HVAC & refrigeration heat exchangers manufacturing. 2.Full Customization Service: Custom size, material, fin design, anti-corrosion treatment and structure. 3.Strict Quality Control: Standard production and testing to ensure stable and durable performance. 4.OEM & ODM Available: Long-term cooperation for global HVAC OEM and engineering projects. 5.Fast Lead Time & Stable Delivery: Complete production lines to meet bulk and urgent orders. 6.Professional Technical Support: Quick quotation, technical selection and after-sales service worldwide. |
FAQ
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Q1: How can I contact you?
Q2: How do I purchase the products I need? A2: * Select the products you are interested in and leave a message. Q3: How can I verify product quality before placing an order?
Q4: What about after-sales service?
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Company Details
Business Type:
Manufacturer
Year Established:
2011
Employee Number:
50~100
Ecer Certification：
Verified Supplier
WHO WE ARE : Dongguan Xinju Air Conditioning Electromechanical Co., Ltd. is located in Dongguan City, China, covering a manufacturing area of 10,000 square meters. The company primarily manufactures heat exchangers to OEM customers and the HVAC industry, include fin condensers, evaporators... WHO WE ARE : Dongguan Xinju Air Conditioning Electromechanical Co., Ltd. is located in Dongguan City, China, covering a manufacturing area of 10,000 square meters. The company primarily manufactures heat exchangers to OEM customers and the HVAC industry, include fin condensers, evaporators...
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