Copper Tube Copper Fin Condenser Coil for AC Heat Exchanger

Here is the improved and rewritten English version of your content, with added details to ensure it exceeds 500 characters and reads more naturally as if written by a human: --- Zeniya Refrigeration and Air Condition Equipment Co., Ltd. has been manufacturing high-quality copper tube aluminum fin condenser coils for marine air conditioners and commercial HVAC systems since 2007. With a plant area of 10,000 square meters and an annual production value of USD 4 million, we are committed to delivering top-notch heat exchangers that meet global standards. Our condenser coils feature: - High-quality fins made in plain or wave types, with edges that can be straight or rippled based on application needs. - 100% leak-tested and cleaned using heated ovens with air circulation, followed by nitrogen charging. - Mechanical bullet expansion ensures efficient heat transfer between copper tubes and aluminum fins. - Sourced from premium global materials to ensure durability and performance. - Copper tubes available in various diameters (7mm, 7.94mm, 9.52mm, 12.7mm, 15.88mm, 16mm). - Aluminum foil with hydrophilic and bio-friendly properties in blue color. Key Features: 1. Material: Copper, aluminum, galvanized steel 2. Fin types: Louver, flat, corrugated, or sine wave 3. Tube options: Grooved or smooth 4. Fin pitch adjustable between 1.3–8.0 mm 5. Suitable for refrigerants like R134A, R22, R404A, R407C 6. Voltage options: 220V/1/50Hz or 380V/3/50Hz 7. Available condensing fans: Shaded pole or outer rotor 8. Gas pressure test at 3.0MPa for tightness 9. Widely used in refrigeration, cold storage, and cooling systems 10. Custom designs and samples accepted

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

Zeniya is equipped with advanced CNC machines and a dedicated testing lab, ensuring reliable quality control and excellent after-sales service. We focus on innovation, efficiency, and cost-effectiveness, which has helped us grow from a marine air conditioner OEM factory into one of the leading suppliers in China. Our products are now widely used in commercial, industrial, agricultural, and building applications worldwide. --- Let me know if you need this formatted for a specific platform or further optimized.

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