Nexnice high-performance Inner Grooved Copper Tubes are engineered with advanced Micro-fin technology to maximize heat exchange efficiency in HVAC and refrigeration systems.
Advanced Heat Transfer Design
- Micro-fin Technology: Increases internal surface area by 20%-50% compared to smooth tubes.
- Optimized Helix Angle: Precision-engineered spiral grooves (15°–30°) create refrigerant turbulence, preventing “dry-out” and enhancing thermal conductivity.
- Premium Material: Made from C12200 phosphorus-deoxidized copper (99.9% Cu) for superior durability.
Technical Specifications
| Feature | Standard Range | Benefit |
|---|---|---|
| Helix Angle | 15° – 30° | Boosts turbulence & efficiency |
| Fin Height (HF) | 0.10mm – 0.35mm | Maximum contact area |
| Bottom Wall Thickness | 0.20mm – 0.50mm | High pressure resistance |
| Outer Diameter | 5.0mm – 15.88mm | Versatile HVAC applications |
Applications
- Home Air Conditioners:Residential split and window units.
- Central Air Conditioning:Commercial chillers and VRF systems.
- Dry Evaporators:Used in industrial refrigeration where high efficiency is required.
- Heat Pumps:Air-to-water or air-to-air heat pumps for heating and cooling.
Quick FAQ
Q:Does the product support custom speclfications such as length, size, or color?
A:Yes, Nexnice offers flexible customization services. In addition to standard specifications, we support customizing tube length (up to 50 meters), outer diameter, wall thickness, as well as insulation materials (e.g., black rubber insulation tubes) and outer protective film colors to meet special project requirements.
A:Yes, Nexnice offers flexible customization services. In addition to standard specifications, we support customizing tube length (up to 50 meters), outer diameter, wall thickness, as well as insulation materials (e.g., black rubber insulation tubes) and outer protective film colors to meet special project requirements.
Q:How do you ensure quallty?
A:We follow strict QC procedures from raw materials to final inspection to ensure high quality in every step.
A:We follow strict QC procedures from raw materials to final inspection to ensure high quality in every step.
Q:Why choose your factory?
A:We are a direct manufacturer with no middleman, offering years of proven craftsmanship, a wide product range with strong R&D, and reliable, transparent lead times.
Q:How to get new product updates?
A:We’ II promptly send you the latest posters! Just share your contact details with us.
