DELLOK Aluminum LL Type Finned Tube - 180°C Max Temperature, Custom Lengths for Heat Exchangers
Price:
$10 - 100 /Piece/Pieces
MOQ:
1 meter
Delivery Time:
1-3weeks
Brand:
DELLOK Yonghui
Product Description
DELLOK Aluminum LL Type Finned Tube Overview
DELLOK Aluminum LL Type Finned Tubes are precision-engineered heat transfer components designed for industrial applications requiring efficient thermal management. These tubes feature L-shaped aluminum fins tension-wound around the base tube with overlapping coverage for enhanced performance.
Manufacturing Process & Quality Assurance
DELLOK (YONGHUI RADIATING PIPE MANUFACTURING CO.,LTD.) employs advanced manufacturing processes with 47 finned tube production lines, including an imported McElroy production line from America. The company maintains rigorous quality control throughout the entire production cycle, with each batch undergoing sampling and testing to ensure consistent performance and reliability.
Technical Specifications
| Parameter | LL Type Specification |
|---|---|
| Maximum Operating Temperature | 180°C (356°F) |
| Tube Materials | Carbon steel, stainless steel, copper, aluminum |
| Fin Materials | Aluminum, copper |
| Fin Tube Length | Customizable (No Limit) |
| Atmospheric Corrosion Resistance | Excellent |
| Heat Transfer Efficiency | Moderate to High |
Key Features & Advantages
- Overlapping fin design provides superior corrosion resistance in harsh environments
- Cost-effective alternative to extruded fin types
- High production efficiency with uniform fin spacing
- Base tube protection from air erosion
- Moderate mechanical resistance with good fin-to-tube bond
- Suitable for temperatures up to 180°C
Industrial Applications
LL Type Finned Tubes are widely used across multiple industries including:
- Petroleum, chemical and petrochemical process industries
- Natural gas treatment facilities
- Steel industry: blast furnace and converter systems
- Power generation: steam turbine exhaust condensing
- Fossil and nuclear power plants
- Air conditioning systems (Freon, ammonia, propane)
- Incineration of household refuse
- Compressor coolers and heat exchangers
Product Images
Frequently Asked Questions
What is your lead time for production?
Sample production typically requires 1-3 days, while mass production takes 15-30 days depending on specific requirements.
What is the warranty for your products?
We provide a comprehensive one-year warranty on all finned tube products.
What payment terms do you accept?
We accept Trade Assurance, TT (Telegraphic Transfer), and Western Union.
What are the modes of transportation?
We utilize air freight, sea freight, and express delivery services, selecting the most appropriate method based on your specific 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