DCI Autos
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Compliant with ASME Sec. VIII, optional wind tunnel test data, 3-year warranty with 24/7 technical support.
| Category | Parameter | Details | Description |
|---|---|---|---|
| Plates | Material | Aluminum (most common), Stainless Steel (304/316), Titanium (for corrosive fluids) | Aluminum for lightweight/cost; SS/Ti for harsh environments. |
| Thickness | 0.3mm–1.2mm | Thinner plates improve efficiency but reduce pressure tolerance. | |
| Surface Pattern | Chevron, Herringbone, Waffle | Enhances turbulence/heat transfer. | |
| Plate Size (L × W) | 200mm × 600mm to 1500mm × 3000mm (customizable) | Larger sizes for higher capacity. | |
| Airside | Fin Type | Louvered, Plain, or Wavy Fins | Louvered fins optimize airflow/heat transfer. |
| Fin Density (FPI) | 8–20 fins per inch (FPI) | Higher FPI = more surface area but higher pressure drop. | |
| Fan Type | Axial or Centrifugal | Axial for low-pressure drop; centrifugal for high-static pressure. | |
| Performance | Heat Transfer Capacity | 10kW–10MW (depends on size/configuration) | Calculated based on ΔT and airflow. |
| Max Operating Temp | Aluminum: 150°C; Stainless Steel: 400°C; Titanium: 600°C | Material-dependent. | |
| Pressure Drop | Airside: 50–500 Pa; Waterside: 10–100 kPa | Varies with flow rate/design. | |
| Airflow Rate | 0.5–50 m³/s (per fan) | Adjustable via variable-speed fans. | |
| Construction | Frame Material | Galvanized Steel, Aluminum, or Stainless Steel | Corrosion-resistant for outdoor use. |
| Seals/Gaskets | Nitrile Rubber (NBR), EPDM (for high temps) | Prevents leakage between plates. | |
| Standards | Compliance | ASME, PED, ISO 9001, CE | Certifications for pressure/quality. |
| Tolerances | Plate flatness: ±0.1mm/m; Leakage: <0.1% of flow rate | Ensures efficiency and reliability. | |
| Applications | Typical Uses | HVAC systems, Data Centers, Industrial Process Cooling, Power Plants | Ideal for air-to-liquid or liquid-to-liquid heat transfer. |
| Customization | Options | Multi-pass designs, Anti-frost coils, Dust filters, Variable-speed fan control | Tailored for specific operational needs. |
As a trusted manufacturer of high-efficiency finned tubes and heat exchangers, we adhere to the strictest international quality and safety standards. Our certifications and accolades demonstrate our commitment to excellence:
We are a professional supplier of finned tubes and energy-saving devices. We produce laser-welded finned tubes, high-frequency welded finned tubes, pressed welded finned tubes, energy-saving devices, coolers, and radiators. All of these are used for energy-saving and environmental protection parts and equipment.
All of our products have passed the water pressure test and the fin welding strength pull-out test. These finned tubes are tested at 100% full load to ensure quality. These finned tubes have compressive, corrosion-resistant, and anti-oxidation protection.
With professional engineer support, efficient sales team and competitive price advantage, we have attracted customers from all over the world. We have exported to more than 20 countries, including Eastern Europe, Poland, Serbia, Türkiye, Russia, the Philippines, Malaysia, Indonesia, India, Thailand, the Middle East and South Africa.
