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L-Type Embedded Finned Tube with Superior Thermal Contact

Product origin: CHINA
Delivery time: 30-60
Sample time: 1-3
Material: Aluminum Alloy
Application:Industrial Boiler
We support customization according to CAD and drawings, and provide large and small oxidation, post-processing and other services to meet customer requirements to the greatest extent.
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  • RC-A

  • Red Cherry

  • RC-A-165

Product Description

L-Type Embedded Finned Tube: Superior Thermal Contact

Our L-Type Embedded Finned Tube delivers exceptional heat transfer efficiency for demanding industrial applications. The unique embedded design, where fins are locked into precision grooves, creates superior thermal contact - outperforming standard wrapped designs in critical industrial boiler systems.


Enhanced Performance & Reliability

The embedded construction eliminates air gaps, establishing an optimal thermal transfer path. This advanced technology is also available in our finned copper tube heat exchanger models, providing maximum thermal conductivity for specialized applications where copper's superior heat transfer properties are required.

Welded Finned Tube Application

Key Advantage Over G-Type

While G-Type tubes use simple wrapped fins for basic applications, our L-Type's embedded design ensures unmatched mechanical strength and thermal stability - making it the ideal choice for high-pressure industrial environments where reliability cannot be compromised.

High-Efficiency Finned Tubes

Built for Demanding Service

Manufactured with premium materials, these tubes withstand extreme temperatures and corrosive environments, guaranteeing long-term performance in your most critical heat exchange systems.


Advantages of our finned tubes

These are specialized bimetallic composite finned tubes with a new design, protected by three patents: structural patent, design patent, and utility model patent.

1. Parameters such as fin pitch, fin height, material, and base tube thickness are fully customizable.

2. High heat transfer performance and efficiency (5%-20% higher heat transfer performance).

3. 5% lower price than the market.

4. Widely marketed both domestically and internationally.



Company Profile

Suzhou Chiying Technology Co., Ltd. is a set of design, research and development, production, processing, sale as one of the high-tech enterprises focusing on the field of metal, the current factory and office area is more than10,000 square meters, > 60 employees.

There are 600 tons,1000 tons,2000 tons of 4 advanced aluminum alloy extrusion(aluminum extrusion)production lines, 2 drawing lines, 5 advanced finned tube production lines, 2 sets of CNC equipment. Production and processing of aluminum profiles, production equipment, aluminum furniture and other metal products. And providing large, small oxidation, post-processing and other services, can maximize the satisfaction of customers.

 

modern-factory-with-high-precision-aluminum-extrusion-production-line


Why Choose Our Finned Tubes?

Suzhou Chiying Technology Co., Ltd. is a high-tech enterprise integrating design, research and development, production, processing, and sales in the metal products field. With a factory and office area of more than 10,000 square meters and more than 60 employees, the company has strong manufacturing capability and stable production capacity.

The company is equipped with 600-ton, 1000-ton, and 2000-ton advanced aluminum alloy extrusion production lines, 2 drawing lines, 5 advanced finned tube production lines, and 2 sets of CNC equipment. This enables us to provide aluminum profiles, finned tubes, aluminum furniture components, production equipment parts, oxidation treatment, post-processing, and customized metal product solutions.

With professional production equipment and experienced technical teams, we can provide reliable finned tube solutions for global customers in heat exchanger, boiler, HVAC, refrigeration, petrochemical, and industrial equipment fields.


Quality Control

To ensure stable product performance, each L-Type Embedded Finned Tube is inspected during material selection, groove processing, fin embedding, dimensional checking, surface treatment, and final packaging. Key inspection items include base tube quality, fin bonding strength, fin pitch, fin height, tube straightness, surface condition, and overall appearance.

Strict quality control helps ensure that the finned tube provides stable heat transfer performance, reliable mechanical strength, and long service life in demanding industrial applications.


Packaging and Delivery

The finned tubes are carefully packed to prevent fin deformation, surface scratches, moisture, and transportation damage. Standard packaging options include wooden cases, steel frames, protective wrapping, and customized export packaging. For long-distance transportation or bulk orders, reinforced packaging can be provided according to customer requirements.


FAQ

1. What is an L-Type Embedded Finned Tube?

An L-Type Embedded Finned Tube is a high-efficiency heat transfer tube where the fin is locked into a precision groove on the base tube surface. This design improves thermal contact and mechanical strength.

2. What are the advantages of embedded fin structure?

The embedded fin structure reduces air gaps, improves heat transfer efficiency, strengthens fin bonding, and provides better stability under high-temperature and high-pressure working conditions.

3. How is it different from ordinary wrapped finned tubes?

Compared with ordinary wrapped finned tubes, embedded finned tubes provide stronger contact between the fin and base tube, better thermal stability, and improved resistance to loosening during long-term operation.

4. Can the fin pitch and fin height be customized?

Yes. Fin pitch, fin height, tube thickness, tube length, material, and surface treatment can all be customized according to project requirements.

5. What materials are available?

Common materials include carbon steel, stainless steel, aluminum, and copper. Bimetallic composite structures are also available for d


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Chiying Technology has been focusing on the aluminum profile field for several years. It integrates R&D, production and sales, and is committed to providing high-quality, customized aluminum profile products and solutions

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WhatsApp: +8618896815239
Skype: +86-13962459333
Phone: +86-13962459333
Email: susanwei@jinmeicheng.com                     kateyin@jinmeicheng.com
Address: No.111, Shanzheng Road, Jingang Street, Zhangjiagang City, Suzhou City, Jiangsu Province,China.
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