DELLOK Aluminum Embedded Fin Tube 19-51mm OD for Heat Exchangers with 450°C Temperature Rating
Price:
$1≥1 Piece
MOQ:
1 meter
Delivery Time:
1-3weeks
Brand:
DELLOK Yonghui
Product Description
DELLOK Aluminum Embedded Fin Tube for Heat Exchangers
DELLOK is a professional heat exchanger manufacturer with 20 years of industry experience, specializing in R&D, design, production, and sales of high-performance heat transfer solutions.
Manufacturing Expertise
Our 18,000 square meter production facility is equipped with advanced CNC and automated equipment, supported by professional technical and after-sales teams. We provide comprehensive heat transfer solutions for metallurgy, food, petrochemical, pharmaceutical, and refrigeration industries worldwide.
Innovative Embedded Forming Technology
Our mechanical embedded forming process ensures superior structural stability:
- Precision grooving of base tube outer diameter with fin root insertion
- Rolling process locks fins securely into grooves
- Seamless, firm structure resistant to vibration and thermal cycling
- Maximum operating temperature of 450°C for high-temperature boiler environments
Performance Advantages
- Constant fin-to-tube wall contact with low thermal resistance
- Enhanced heat transfer efficiency for boiler applications
- Fins remain secure even with partial damage
- Extended service life with outstanding cost-effectiveness
Technical Specifications
| Parameter | Specification Range |
|---|---|
| Base Tube Outer Diameter | 19-51mm (3/8"-2") |
| Base Tube Wall Thickness | 2.11-3.5mm (0.083"-0.138") |
| Base Tube Length | ≤18500mm (≤60.7ft) |
| Fin Thickness | 0.3-0.5mm (0.012"-0.02") |
| Fin Height | 10-16mm (0.394"-0.63") |
| Fin Pitch | 3-11 FPI (100-433 FPM) |
| Base Tube Materials | Carbon Steel (A179/A192), Stainless Steel (TP304/316), Copper Alloy |
| Fin Material | Aluminum (1100, 1060, 6063) |
Application Industries
Core heat transfer component for boiler systems, widely used in:
- Power Industry: Power plant boiler heat exchange systems
- Petrochemical Industry: Refinery and chemical plant boiler equipment
- Industrial Applications: Steel plants, fertilizer plants, and other medium-high temperature working conditions
Quality Assurance
- Raw material inspection with mill test certificates (MTC)
- Full-process production monitoring and inspection
- Finished product testing including water pressure and fin bonding strength (3kg weight test)
- Third-party certification support available
Contact DELLOK
For customized aluminum embedded fin tubes or detailed product information, contact our foreign trade team for professional heat exchanger solutions.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
Location
No.18 Tianyue Road,Yanzhou,Jiangsu China
Contact Person
Peter Cheng