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Stainless Steel Tube Fin Coil Heater/Cooler
Stainless Steel Tube Fin Coil Heater/Cooler
**Product Specifications:**
- **Model NO.:** ZTFHE
- **Trademark:** Zeniya
- **Transport Package:** Polywood Case
- **Specification:** Customized
- **Origin:** Taixin City, Jiangsu, China
**About the Product**
Our copper tube aluminum fin coil heat exchanger is designed for FCU (Fan Coil Unit) applications. It offers a range of advantages that make it a preferred choice in the industry.
1. The fins are manufactured to high-quality standards with flare positions available as plain or wave type.
2. The edges of the fins can be either straight or ripple, depending on the specific application.
3. All coils undergo 100% leakage testing and are cleaned inside and out using air circulation in a heating oven, followed by nitrogen charging.
4. The mechanical bullet expansion of copper tubes ensures efficient heat transfer in condensers and evaporators.
5. We source only the highest quality raw materials globally to produce heat exchangers that meet international standards.
6. Copper pipes are available in various diameters: 7mm, 7.94mm, 9.52mm, 12.7mm, 15.88mm, and 16mm.
7. Aluminum foil comes in blue color with hydrophilic and bio-friendly properties.
**Key Features:**
1. **Material:** Copper, aluminum, galvanized plate
2. **Aluminum Foil:** Hydrophilic or bare
3. **Fin Type:** Louvered, flat, or corrugated
4. **Copper Pipe:** Available in grooved or smooth tube versions
5. **Fin Pitch:** Adjustable between 1.3–8.0 mm
6. **Pitch of Holes and Rows:** Refer to the Excel sheet below
7. **Refrigerant Compatibility:** Suitable for Freon, hot water, cold water, steam, oil, and other refrigerants
8. **Voltage Options:** 220V/1/50Hz, 380V/3/50Hz, or custom options
9. **Condensing Fans:** Shaded pole or outer rotor fan motor available
10. **Leak Test:** Gas examination conducted under 3.0MPa air pressure
11. **Application Areas:** Widely used in refrigeration systems, cold rooms, and cooling applications
12. **Customization:** Products can be supplied based on customer samples or drawings
13. **Manufacturing Process:** Includes tube bending, fin punching, expansion, drying, welding, leakage testing, inspection, and packing
**Technical Data Table:**
| No. | Tube Diameter (mm) | Pitch of Hole/Row (mm) | Fin Style | Fin Space (mm) |
|-----|---------------------|-------------------------|-----------|----------------|
| 1 | Φ7 | 21*12.7 | Grooved, Plain, Sine Wave | 1.4–2.0 |
| 2 | Φ7 | 21*18.19 | Sine Wave, Bridgewave | 1.3–1.9 |
| 3 | Φ7.94 | 25.4*15.875 | Grooved, Plain, Sine Wave | 1.6–6.35 |
| 4 | Φ9.52 | 25.4*22 | Grooved, Sine Wave | 1.6–3.2 |
| 5 | Φ9.52 | 25.4*22 | Grooved, Plain, Sine Wave | 1.4–3.2 |
| 6 | Φ9.52 | 25*19 | Grooved, Plain, Sine Wave | 2.0–3.8 |
| 7 | Φ9.52 | 25*21.65 | Grooved, V Ripple | 1.6–3.2 |
| 8 | Φ9.52 | 25*25 | Plain | 2.0–6.0 |
| 9 | Φ9.52 | 25*21.65 | Plain | 2.0–6.0 |
| 10 | Φ9.52 | 25.4*22 | Grooved, Plain, Sine Wave | 1.6–6.35 |
| 11 | Φ9.52 | 31.75*27.5 | Grooved, Plain, Sine Wave | 1.6–6.35 |
| 12 | Φ12.7 | 31.75*27.5 | Plain, Sine Wave, V Ripple | 1.8–6.0 |
| 13 | Φ15.88 | 38*32.9 | V Ripple | 1.5–4.5 |
| 14 | Φ16 | 38*32.9 | V Ripple | 2.5–6.0 |
| 15 | Φ16 | 55*27.5 | Plain, Sine Wave | 5.0–8.0 |
**Product Images:**
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**About the Company**
Zeniya Refrigeration and Air Condition Equipment Co., Ltd. is a manufacturer established in 2007. With a plant area of 10,000 m² and an annual production value of USD 4 million, we have built a strong reputation for quality and reliability.
We own our own testing laboratory and use advanced CNC machines to ensure precision and performance. Our focus is on continuous quality improvement and cost control, which has helped us grow from a marine air conditioner OEM factory into one of the top suppliers in China. Today, we serve a wide range of industries, including building, agriculture, commercial, and industrial applications.
At Zeniya, we understand the importance of timely support and clear communication. Your questions and concerns will always receive prompt attention.
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