DELLOK Chemical Industry Longitudinal Finned Tube 12-273mm OD with 1.0-1.5mm Fin Thickness for Heat Exchangers
Price:
$5000 ≥50 Piece/Pieces
MOQ:
1 Piece
Delivery Time:
1-3 weeks
Brand:
Dellok Yonghui
Product Description
Product Overview
DELLOK Chemical Industry Longitudinal Finned Tubes are precision-engineered heat transfer components designed for demanding industrial applications. Manufactured by YONGHUI RADIATING PIPE MANUFACTURING CO., LTD. with over 20 years of industry expertise.
Applications
Longitudinal Finned Tubes are widely used in:
- Chemical, petrochemical, oil, and power industries
- Heat exchangers
- Fired heaters
- Gas coolers and heaters
- Tank heaters
Product Description
Longitudinal I/L or U-shaped fins are welded onto core plain tubes using resistance welding or welding with filler metal (spot welded).
Available Configurations
- U-bend tubes with longitudinal fins and fin tube coils available upon request
- Multiple fin types: one-piece shape, standard U-bent shape, cut & twist, perforated type
- Fin channels welded to tubes in opposite pairs
- Customizable fin height, quantity, and thickness
- Fins applicable to either OD tube or NB pipe
Key Advantages
- Extended working life compared to ordinary welding helical fin tubes
- Enhanced safety and energy efficiency
- Improved heat transfer rates for viscous liquids
- Perforated fin type prevents liquid drainage issues
- Ideal for horizontal heat exchanger applications
Technical Specifications
| Parameter | Metric | Imperial |
|---|---|---|
| Tube Outer Diameter | 12~273 mm | 3/8"~10" (NPS) |
| Tube Wall Thickness | 2.11~25.4 mm | 0.08"~1" |
| Tube Length | ≤12000 mm | ≤39 ft |
| Fin Thickness | 1.0~1.5 mm | 0.04"~0.06" |
| Fin Height | 5~25 mm | 0.2"~0.98" |
| Fin Quantity | 1U~36U | 1U~36U |
Quality Assurance
DELLOK implements comprehensive quality control throughout the entire production process. Each batch undergoes sampling and testing with maintained records. Additional testing and third-party inspection available upon request.
Service Commitment
24/7 operational capability with rapid quote processing and emergency contact support for both pre-sales and after-sales requirements.
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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