High-Efficiency Finned Heating Element for Harsh Environments
Core Value: Premium finned tubular heater with 30% enhanced heat transfer efficiency, designed for corrosive and high-humidity industrial environments. 380V 6kW power rating with SS316L sheath provides superior corrosion resistance. Ideal for chemical processing, marine applications, and outdoor equipment.
- ✓ **30% Higher Heat Transfer:** Aluminum fins maximize surface area
- ✓ **Corrosion Resistant:** SS316L sheath withstands harsh chemicals
- ✓ **High Power Density:** 6kW in compact 450mm length
- ✓ **Energy Efficient:** Fin design reduces energy consumption by 20%
- ✓ **Long Lifespan:** 18,000+ hours in corrosive environments
- ✓ **Global Certifications:** LVD, CE, ROHS,ISO 9001 (optional)
Technical Specifications & Performance Data
| Parameter | Standard Value | Customizable Range | Testing Method |
|---|---|---|---|
| Voltage Rating | 380V AC (3-phase) | 220V – 690V AC/DC | Dielectric tester 2500V/1min |
| Power Rating | 6000W | 3kW – 12kW | Calibrated wattmeter ±2% |
| Sheath Material | SS316L (OD 12mm) | Incoloy 800, Titanium | PMI spectrometer test |
| Fin Material | Aluminum alloy 5052 | SS304 fins (optional) | ASTM B209 |
| Fin Dimensions | Ø24mm, Pitch 4mm | Custom pitch & diameter | CNC forming ±0.1mm |
| Total Length | 450mm (including fins) | 300mm – 2000mm | Precision cutting |
| Max Temperature | 650°C ( sheath ) | 400°C (fins limit) | Thermal imaging |
| Heat Transfer Area | 3.2× bare tube area | 2.5× – 4× available | Surface area calculation |
| Corrosion Resistance | SS316L < 0.1mm/year | Titanium for extreme | Salt spray test 1000h |
| Efficiency Gain | 30% vs bare tube | Configurable design | Thermal performance test |
| Pressure Rating | 10 bar (static) | Up to 30 bar special | Hydrostatic test |
Industrial Applications & Solutions
- Chemical Processing Tanks: Heating aggressive acids, alkalis, and solvents. SS316L sheath resists HCl, H₂SO₄, and chloride attack. Fin design prevents fouling buildup. Operating temp: 50-350°C.
- Marine & Offshore: Seawater heating, anti-icing systems on ships. Saltwater corrosion resistant. Marine-grade terminal boxes IP66. DNV-GL certified available.
- Waste Water Treatment: Sludge heating, digester temperature maintenance. Resists H₂S corrosion. Fin spacing prevents clogging. Long service life in harsh environment.
- Outdoor HVAC Systems: Defrosting, preheating in humid climates. Aluminum fins resist atmospheric corrosion. Weatherproof terminal enclosure. Energy efficient operation.
- Food & Dairy (CIP): Clean-in-place heating systems. SS316L surface finish Ra≤0.8μm. Fins optimized for sanitary cleaning. 3A Sanitary Standard compliant.
- Pharmaceutical Autoclaves: Pure steam generation, sterilization. Electropolished surfaces. Material certs & traceability. Validated thermal performance.
HT-Heater vs Standard Market Heaters
| Feature | HT-Heater | Standard Market | Your Benefit |
|---|---|---|---|
| Fin Efficiency | 30% higher heat transfer | 15-20% improvement | 20% energy savings |
| Corrosion Material | SS316L standard | SS304 only | 5× longer life in harsh media |
| Fin Attachment | Mechanical lock + braze | Press-fit only | No fin loosening at high temp |
| Surface Finish | Electropolished Ra≤0.8μm | Machined Ra≥1.6μm | Better corrosion resistance |
| Design Simulation | Thermal analysis | Not offered | Optimized fin geometry |
| Pressure Rating | 10 bar standard, 30 bar option | 5 bar maximum | Higher pressure applications |
| Certification | LVD, CE, ROHS,ISO 9001 | CE only | Global market access |
| Warranty | 1 years (corrosion) | 1 year (general) | Risk-free in harsh environments |
Installation & Integration
- Tank Integration: Flange mounting (DN50, DN65, DN80); Threaded boss 1″ NPT; Welded couplings; Sanitary tri-clamp connections; Compression fittings for retrofit.
- Electrical Hookup: M6 threaded terminals (80A rated); Ceramic terminal blocks 500°C; IP66 junction boxes; Explosion-proof enclosures ATEX; Flexible conduit options.
- Control Systems: Compatible with all SCR power controllers; 4-20mA control signals; PLC PWM outputs; PID auto-tuning; Over-temperature protection integration.
- Maintenance Access: Removable design for cleaning; Fin spacing allows chemical wash; Sacrificial anode option; Inspection ports recommended; Quick-connect terminals.
Real-World Performance Data
Case 1: Chemical Processing Plant (Netherlands)
Application: Heating 30% HCl solution in storage tank
Challenge: Previous heaters failed in 6 months due to corrosion
Solution: 380V 6kW SS316L finned heaters, 12 units
Results: 36 months operation, 0.05mm/year corrosion rate. Energy consumption reduced 22% vs bare tubes.
ROI: 340% return on investment vs previous supplier
Client Quote: “First heater to survive our environment. Fins also reduce fouling significantly.” – Plant Manager
Case 2: Offshore Oil Platform (Norway)
Application: Seawater anti-icing on platform deck
Challenge: -25°C ambient, salt spray corrosion, explosive atmosphere
Solution: ATEX-certified finned heaters, titanium sheath, 24 units
Results: 5 years continuous operation, zero failures. DNV-GL approved.
Client Quote: “Only supplier who could meet ATEX + corrosion specs. Delivery in 3 weeks was impressive.” – Project Engineer
Ready for Corrosion-Resistant Heating Solutions?
Next Steps:
- 📧 Request Technical Consultation – Free corrosion assessment
- 🔬 Send Sample for Testing – We’ll validate compatibility
- 💰 Receive Quote in 24 Hours – Transparent pricing, no hidden fees
- 📦 Order Sample – Test before committing
Why Choose HT-Heater Finned Heaters?
- ✓ 30+ years of corrosion-resistant heating expertise
- ✓ 1,000+ satisfied clients in countries
- ✓ 1-year warranty in non-corrosive applications
- ✓ 24/7 technical support by certified engineers
ht-heater.com | 30+ Years Manufacturing Excellence | Global Shipping
