Model NO.: 2T-52R-2400
Application: AHU (Air Handling Unit)
Maximum Working Pressure: 3.0 MPa
Liquid Flow Rate: 2.5 m³/s
Frame Material: Galvanized Steel
Frame Thickness: 1.2 mm
Frame Size: Adjustable
Tube Type: Thread Tube
Trademark: Shenglin
Transport Package: Standard Carton with Plywood
Specifications: ROHS, ISO, SGS
Origin: Shanghai, China (Mainland)
HS Code: 8415909000
Specification:1. AHU cooling and heating tube fin coil
2. Customizable according to customer requirements
3. Operating pressure range: 0.2–3.1 MPa
4. Fin spacing: 1.2–3.5 mm
5. Tube diameter options: 7 mm, 7.94 mm, 9.52 mm, 12.7 mm, 16 mm
The Technology to Create Perfection:
1. High-quality fins with flare positions available in plain or wave types.
2. Fin edges can be straight or ripple-based depending on application needs.
3. All coils undergo 100% leakage testing and are cleaned using heated air circulation and nitrogen charging.
4. Mechanical bullet expansion of copper tubes ensures efficient heat transfer for condensers and evaporators.
5. Premium raw materials sourced globally to meet international standards.
6. Available copper tube diameters: 7 mm, 7.94 mm, 9.52 mm, 12.75 mm.
7. Hydrophilic and bio-friendly aluminum foil in blue color.
Features:
1. Materials: Copper, aluminum, galvanized steel
2. Aluminum foil: Hydrophilic or bare type
3. Fin types: Louvered, flat, or corrugated
4. Copper tubes: Diameters from 7 mm to 15.888 mm; grooved or smooth
5. Fin pitch adjustable between 1.8–5.8 mm
6. Hole pitch and row pitch: 25 x 21.65 mm and 12.7 x 19.05 mm
7. Compatible with refrigerants like R134A, R22, R404A, R407C
8. Voltage options: 220V/1/50Hz, 380V/3/50Hz, or custom
9. Available condensing fan options: Shaded pole or outer rotor motor
10. Gas test under 3.0 MPa air pressure for tightness
11. Widely used in refrigeration systems, cold rooms, and cooling applications
12. Customized designs based on samples or drawings
13. Production process includes: tube bending, fin punching, expansion, drying, welding, leak testing, inspection, and packaging
Pictures:
| Item | Condenser Type | Operation Medium | Operating Pressure (MPa) | Application |
| 1 | Φ16/Φ9.52/Φ12.7 Copper Tube with Aluminum Fin | Cold/Hot Water | ≤ 1.6 | For Combined Air Handling Units, Fan Coils, etc. |
| 2 | Φ18/Φ20 Steel Pipe with Steel Sheet | Steam | ≤ 0.2 | For Air Conditioning Devices |
| 3 | Φ16/Φ9.52/Φ12.7 Copper Tube with Aluminum Fin | Brine | ≤ 1.6 | For Cold Storage and Low-Temperature Systems |
| 4 | Φ9.52/Φ7.94/Φ7 Copper Tube with Aluminum Fin | Ethylene Glycol | ≤ 1.6 | For Energy Recovery and Low-Temperature Systems |
| 5 | Φ16 Copper Tube with Aluminum Fin | Ice Mud | ≤ 1.6 | For Dry Operation, Fresh Air Dehumidification |
| 6 | Φ9.52/Φ7.94/Φ7 Copper Tube with Aluminum Fin | R22 | ≤ 1.9 | For Industrial and Commercial Air Conditioning |
| 7 | Φ9.52/Φ7.94/Φ7 Copper Tube with Aluminum Fin | R407C | ≤ 1.9 | For Industrial and Commercial Air Conditioning |
| 8 | Φ9.52/Φ7.94/Φ7 Copper Tube with Aluminum Fin | R134a | ≤ 3.1 | For Vehicles, Ships, and Transportation Devices |
| Fin Pattern | Copper Tube O.D. (mm) | Row Space (mm) | Hole Space (mm) | Fin Thickness (mm) | Fin Space (mm) | ||||
| Flat Fin | Sine Wave with Blade Fin | Smooth Sine Wave Fin | Window Fin | Sesamoid Fin | |||||
| A | 7 | 12.7 | 21 | 0.105 | / | / | 1.3 | 1.3 | / |
| B | 7 | 13.2 | 17.6 | 0.105 | / | / | 1.3 | 1.3 | / |
| C | 7 | 12.7 | 20.4 | 0.105 | / | / | 1.3–1.8 | 1.3–1.8 | / |
| D | 7.94 | 15.88 | 25.4 | 0.105 | 1.8–3.0 | 1.8–3.0 | 1.8–3.0 | 1.8–3.0 | / |
| E | 9.52 | 22 | 25.4 | 0.105–0.15 | 1.6–3.2 | 1.6–3.2 | 1.6–3.2 | 1.6–3.2 | / |
| F | 9.52 | 22 | 25.4 | 0.18–0.4 | 3.5–6.35 | / | / | / | / |
| G | 9.52 | 21.65 | 25 | 0.105–0.18 | 1.6–3.2 | 1.6–3.2 | 1.6–3.2 | 1.6–3.2 | / |
| H | 9.52 | 21.65 | 25 | 0.15–0.24 | 3.2–6.35 | 3.2–6.35 | 3.2–6.35 | / | / |
| I | 12.75 | 27.5 | 31.75 | 0.115–0.15 | 1.5–3.5 | 1.5–3.5 | 1.5–3.5 | 1.5–3.5 | 1.6–3.2 |
| J | 15.88 | 33 | 38.1 | 0.115–0.15 | 1.5–4.0 | 1.5–4.0 | 1.5–4.0 | / | / |
| K | 15.88 | 34.64 | 40 | 0.115–0.15 | / | 2.6–3.5 | 2.6–3.5 | / | / |
Ruby Yang
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