Copper tube aluminum fin condenser coil for HVAC & commercial refrigeration. Inner-grooved copper tube, hydrophilic aluminum fin.Tube 5mm–15.88mm, 3.0MPa working pressure. R22, R134a, R404A, R410A. OEM & custom sizes available.
High-purity inner-grooved copper tubes and hydrophilic aluminum fins, mechanically expanded for tight bonding. Tube OD 5mm–15.88mm, working pressure up to 3.0 MPa. Compatible with R22, R134a, R404A, R410A, CO₂. Custom sizes, fin spacing, and coatings available. OEM support.
| Parameter | Details |
|---|---|
| Product Type | Copper Tube Aluminum Fin Condenser Coil |
| Tube Material | High-purity copper (inner-grooved or smooth) |
| Fin Material | Aluminum foil (hydrophilic / bare / blue / golden) |
| Tube Diameter | Ø5mm, Ø6.35mm, Ø7mm, Ø7.94mm, Ø9.52mm, Ø12.7mm, Ø15.88mm |
| Fin Type | Louver, flat, corrugated, sine wave, slit |
| Fin Thickness | 0.1mm – 0.19mm |
| Fin Spacing | 1.1mm – 6.5mm (customizable) |
| Hole Pitch | 21×12.7mm, 25×21.65mm, 25.4×15.88mm, 38.1×33mm, etc. |
| Coil Rows | 1–6 rows available |
| Working Pressure | Up to 3.0 MPa (30 bar) |
| Air Tightness Test | 2.6 MPa gas testing |
| Compatible Refrigerants | R22, R134a, R404A, R407C, R410A, R507, CO₂ (optional) |
| Frame Material | Galvanized steel / stainless steel / aluminum |
| Coating Option | Epoxy / anti-corrosion coating for coastal applications |
High-Efficiency Heat Transfer – Mechanically expanded copper tube and aluminum fin bonding reduces thermal resistance, improving condensing efficiency by up to 30% compared to traditional designs.
Inner-Grooved Copper Tube – Enhances refrigerant-side heat transfer coefficient, allowing compact coil design without sacrificing capacity.
Custom Engineering Support – Send us your drawing or specifications; our technical team issues coil drawings within 24 hours for confirmation.
Strict Leak Testing – Each coil undergoes 2.6 MPa air tightness testing and water leakage testing before shipment.
Stable Bulk Supply – Standard and customized coils ship in 10–25 days, supporting rolling replenishment and reducing inventory capital occupation.
OEM Branding Support – Custom logo, packaging, and product labeling available to support your channel brand.
Export Packaging – Seaworthy carton, pallet, or wooden case packaging, suitable for long-distance ocean shipping.
Get bulk pricing and OEM branding options,or send your drawings or specifications for a free technical evaluation and quotation within 24 hours.
