Premium Heat Exchanger Featuring Embedded Finned Tube Construction

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  • Premium Heat Exchanger Featuring Embedded Finned Tube Construction
  • Premium Heat Exchanger Featuring Embedded Finned Tube Construction
  • Premium Heat Exchanger Featuring Embedded Finned Tube Construction
  • Premium Heat Exchanger Featuring Embedded Finned Tube Construction
  • Premium Heat Exchanger Featuring Embedded Finned Tube Construction
  • Premium Heat Exchanger Featuring Embedded Finned Tube Construction
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  • Overview
  • Product Parameters
  • Other Products
  • Company Profile
  • Customer Tour&Cooperation
  • Customer Inspection
  • Packaging&Shipping
  • Testing&Certifications
Overview

Basic Info.

Model NO.
Embedded Fin Tube
Certification
CE, ISO
Application
Heater, Cooler, Vaporizer, Condenser, Heat Exchanger,Air Cooler,Radiator,Economizer
Principle
Mixing Heat Exchanger
Style
Steel Type
Material
Carbon Steel,Ss,Aluminum,Copper,Alloy Steel
Inspection
SGS BV
Keyword
Embedded Finned Tube
Base Tube Standard
ASTM AISI DIN JIS GB En
Tube Material
All Kind of Material Can Be Applied
Fin Material
Copper,Aluminum
Tube Size
12.70~50.80 mm
Fin Pitch
2.3~11.5fpi
Fin Height
Fin Height Max 16mmh
Fin Thickness
Customized
Transport Package
Plywood
Specification
Customized
Trademark
DATANG
Origin
China
HS Code
84199090
Production Capacity
50000 Metric Ton/Year

Product Description

Product Parameters


Our esteemed company, Cangzhou Datang Steel Pipe Co., Ltd., proudly presents a versatile range of finned tubes, including tension wound finned tubes, embedded finned tubes, and extruded finned tubes, crafted with precision and excellence.
Tension wound finned tubes are ingeniously crafted by meticulously winding a strip made from premium aluminium or copper around the tube under a controlled tension, ensuring optimal performance. Our strip winding technology is at the forefront, offering a variety of fin types designed to suit diverse needs: L-Fin, LL-Fin, KL-Fin, each tailored to enhance your system's efficiency.
Embedded fins (G-Fins) are expertly manufactured by winding a strip of aluminium or copper into a helical groove, which is intricately machined on the tube's outer surface, ensuring maximum reliability.

These sophisticated tension wound finned tubes, embedded finned tubes, and extruded finned tubes form the backbone of air coolers, widely applied across industries such as:
Heat exchangers in power plants, whether electric, nuclear, thermal, or geothermal, ensuring seamless energy transfer.
Steam condensate systems, designed for optimal efficiency and reliability.
The chemical and petrochemical industries, supporting critical processes with unwavering precision.
Food processing plants and advanced refrigeration technology, ensuring quality and freshness.
Diverse industrial applications, from steel mills to incinerators and gas compression facilities, require top-tier finned tubes.
Premium Heat Exchanger Featuring Embedded Finned Tube ConstructionPremium Heat Exchanger Featuring Embedded Finned Tube Construction

L-Foot Finned Tube
This highly efficient, cost-effective L-footed finned tubing is engineered to offer unparalleled heat transfer capabilities, especially at lower temperatures. The innovative L-shaped design ensures that fins are held rigidly to withstand both heat cycling and high velocity air vibrations, providing durable performance.
The L-Foot Finned Tube is available in several sophisticated fin variations, each designed to meet specific operational requirements:
Knurled Fin - Features an interference fit with meticulous mechanical knurling of the fin material, ensuring a robust bond to the tube wall surface.
LL Fin - The double overlap (LL-Fin) provides a double strip thickness, ensuring comprehensive coverage of the entire base tube.
Perforated L Fin - This advanced fin design includes "tear drop" slits around the helix, effectively disrupting airflow for enhanced performance.

Premium Heat Exchanger Featuring Embedded Finned Tube Construction

L-Foot Fin / Wrap-On Fin

L-Foot Tension Wound Finned Tubes also recognized as Wrap-On Finned Tubes, excel in applications where operating temperatures remain below 300 degrees Fahrenheit, providing essential tube wall protection for low-temperature applications. Comprising a thin aluminium fin strip wrapped helically and tightly around the tube circumference, these tubes are crafted for superior efficiency. An 'L' or 'foot' is initially formed on one side of the fin strip, giving the L-Foot its distinct name. Subsequently, the strip is meticulously wound around the tube, with the foot exerting a firm grip on the tube's outer surface. Each 'L' features a short horizontal limb that remains in direct contact with the base-tube surface, ensuring full coverage. The tension in the fin strip during wrapping intensifies the bond, securely seating the fin foot onto the tube and holding it steadfastly in place. L-footed finned tubing exemplifies maximum heat transfer efficiency at reduced temperatures, optimizing operational performance. The distinct L-shaped design fortifies fins against the challenges of heat cycling and high-velocity air vibrations, ensuring long-lasting stability. This fin design provides a certain level of atmospheric protection against corrosion, prolonging the life of the tube wall. The expansive contact surface between the tube and the finning amplifies heat transfer, delivering superior thermal performance. This fin configuration is not only highly efficient but also economically advantageous, providing an exceptional solution for heat transfer needs.
The fin ends are stapled securely to prevent unraveling, maintaining constant contact between the fin foot and the tube, thus ensuring durability and efficiency. Ensuring optimal performance of the air cooler, this indispensable contact transfers heat seamlessly from the tube wall, journeying through the fin, and finally dissipating into the ambient air.
Advantages:
Ingeniously crafted for low-temperature applications, this solution stands unparalleled.
Experience unparalleled cost-effectiveness with our finning type, the most economical option available.
Innovatively designed, failed fins are effortlessly detachable during production, allowing the bare tube to be efficiently reused for finning anew.
Ingenious engineering removes the need for a helical groove on the core tube.
Our cutting-edge design permits fin placement on ultra-thin-walled tubes, especially beneficial when utilizing costly alloy core tubes.
Our tubes confidently endure temperatures soaring up to 130°C, immune to atmospheric corrosion and thermal stress.
Application:
Oil and gas refineries benefit immensely.
Essential in petroleum, chemical, and petrochemical industries.
Vital for natural gas treatment processes.
Indispensable in the steel-making industry.
A critical component in power plants.
Optimizes air conditioning systems.
Enhances efficiency in compressor coolers.

KL Footed Fin / Knurled L Footed Fin

The KL fin is synonymous with the knurled L fin. Mirroring the Wrap-On fin, this variant melds the Wrap-On and Embedded techniques in its construction. Crafted from meticulously designed L-shaped strips, the fins are rolled into a taper and gracefully wound onto the tube. In a continuous motion, the fins are helically wound onto the tube with precision and tension. The fin embraces the tube snugly. Via a rotating tool, the base tube is knurled, allowing the fin's foot to interlock with the knurling, ensuring a secure bond and augmented thermal efficacy.
The fins are ingeniously aligned with no gap, each foot touching the next, providing enhanced protection against corrosion. This design crucially shields the tube from potential corrosion. Resembling L fins, these fins are firmly attached at both ends to prevent unwinding. KL-Foot tension wound finned tubes are the go-to choice for metal-related applications. Withstands extreme temperatures of up to 320°C (608°F), delivering unmatched reliability.
Advantages:
Corrosion-resistant Tubes offer enduring protection.
Engineered for exceptional vibration resistance.
Unfazed by temperatures up to 320°C (608°F), these tubes maintain peak performance.
Boasting high thermal performance and stress resistance, coupled with air corrosion protection, this solution is truly extraordinary.
KL fins offer versatile adaptability, capable of replacing any finned tube variant.

LL-Foot Fin / Overlapped L
Crafted with a meticulous approach, these fins are formed from strips similar to L type, with a distinctive stepped double L shape, rolled into an elegant taper. The LL-Foot Fin, with its overlapped L design, is helically coiled onto the tube under tension. The fin firmly clings to the tube, with one fin's foot gracefully overlapping the next, ensuring complete coverage of the base tube. This innovative structure affords the tube superb corrosion protection. In harsh, corrosive environments, these tubes serve as a cost-effective alternative to the pricier extruded type fins.
The fins are meticulously secured at each end, utilizing a technique akin to the reliable L fins, ensuring steadfast attachment and optimal performance. Our LL-type fin tube boasts remarkable resilience, engineered to withstand temperatures soaring up to an impressive 350 degrees Fahrenheit (177 degrees Celsius), making it ideal for high-temperature applications.
Premium Heat Exchanger Featuring Embedded Finned Tube Construction

Specifications and Parameters

PRODUCT TYPE TUBE MATERIAL FIN MATERIAL TUBE SIZE FIN SIZE
Heat Exchanger Finned Tube Extruded Fin Tube All Kind of Material can be applied Aluminum A1100 15.88~50.8 7~11.5FPI
Fin Height Max 16mmH
L,LL,KL-Foot Fin Tube All Kind of Material can be applied Copper C1100, C1220... 12.70~50.8 2.3~11.5FPI
Wrap Around Finned Tube Fin Height Max 16mmH
G-Fin Tube (Embedded Type) Aluminum A1100, A1050, A1060...  
High Frequency Welded Fin Tube A179 Carbon Steel Tube Carbon Steel Tube 12.70~160 1.5~7FPI
Stainless Steel Tube Stainless Steel Tube 0.8~3.2mm. Thickness
Alloy Steel Material Alloy Steel Material  
Integral Copper & Copper Alloy High Finned Tube C12200, C11000, C70600 C12200, C11000, C70600 15.88~22.23 5~9FPI
Max 12mm. H
Oval Finned Tube Carbon Steel Tube Carbon Steel Tube All Size Available 5~15FPI
Stainless Steel Tube Stainless Steel Tube
Alloy Steel Material Alloy Steel Material
Copper & Copper Alloy Tube Copper & Copper Alloy Tube
Monometallic Fin Tube Low Fin Tube Carbon Steel, stainless steel, titanium, copper, brass, nickel alloy, etc. -- 9.52~40 12, 16, 19 28 FPI, etc.
Turbo-C Tube
Turbo-E Tube
Corrugated Tube All Kind of Material -- 6.35~40 2~9FPI

Versatile Applications

Our versatile product excels in diverse applications including aftercoolers, air coolers, air heaters, charge air chillers, condensers, convection heaters, electric heaters, evaporators, fluid coolers, gas coolers, heat pipes, hydrogen coolers, industrial tumble dryers, intercoolers, immersion heaters, oil coolers, radiators, refrigeration systems, solvent recovery solutions, and steam to air heat exchangers.End of List.

Other Products


Premium Heat Exchanger Featuring Embedded Finned Tube Construction

Premium Heat Exchanger Featuring Embedded Finned Tube Construction
Premium Heat Exchanger Featuring Embedded Finned Tube Construction
Premium Heat Exchanger Featuring Embedded Finned Tube Construction
Premium Heat Exchanger Featuring Embedded Finned Tube Construction
Premium Heat Exchanger Featuring Embedded Finned Tube Construction
Premium Heat Exchanger Featuring Embedded Finned Tube Construction

Company Profile

Cangzhou Datang Steel Pipe Co., Ltd. stands as a renowned processor and wholesaler, proudly exporting to global markets for over 17 years. Our reputation is built on reliability and quality.

Discover an extensive array of precision-engineered products including Finned tubes, Fin tube heat exchangers, Air coolers, Radiators, Economizers, and Condensers,as well as Vaporizers and Evaporators, all expertly crafted at Datang.
Our vast inventory includes high-quality carbon steel seamless pipes,ERW pipes, SSAW pipes, and alloy steel pipes, among others. Additionally, we offer a comprehensive range of pipe fittings and flanges to meet diverse needs.
We welcome you to explore our factory and are eager to establish a rewarding partnership with you.

Premium Heat Exchanger Featuring Embedded Finned Tube Construction

Cangzhou Datang Steel Pipe Co., Ltd. is a distinguished manufacturer and wholesaler with a strong international presence for 17 years.
Our expert sales and technical teams are dedicated to crafting personalized solutions and customized products tailored to your specifications.

At Datang, you will find a comprehensive selection of Finned tubes meticulously designed for optimal performance.
Our state-of-the-art production facilities include the following capabilities:
'G' Type Fin Tube (Embedded Finned Tube), 'L' 'LL' 'KL' Type Fin Tube (Wrap Around Finned Tube) with 6 production lines,
High Frequency Welded Fin Tube (including Serrated Finned Tube) supported by 8 dedicated lines,

Laser Welding Finned Tube with precision engineering on 1 line,
Extruded Finned Tube (featuring Bimetallic and Integral Monometallic Low Fin Tubes) across 6 efficient lines,


We specialize in customizing Fin tube heat exchangers, Air coolers, Radiators, Economizers, Condensers, and Vaporizers/Evaporators to meet specific industry demands.
Our inventory is abundant with high-quality carbon steel seamless pipes, including ERW, SSAW, and alloy steel pipes, essential for manufacturing fin tubes.
We also provide a wide selection of pipe fittings and flanges to cater to various applications.
We cordially invite you to visit our factory and look forward to fostering a successful collaboration with you.

Customer Tour&Cooperation

Premium Heat Exchanger Featuring Embedded Finned Tube ConstructionPremium Heat Exchanger Featuring Embedded Finned Tube Construction

Customer Inspection

Premium Heat Exchanger Featuring Embedded Finned Tube Construction

Premium Heat Exchanger Featuring Embedded Finned Tube Construction

Packaging&Shipping

Premium Heat Exchanger Featuring Embedded Finned Tube Construction

Testing&Certifications


Premium Heat Exchanger Featuring Embedded Finned Tube ConstructionPremium Heat Exchanger Featuring Embedded Finned Tube Construction

Premium Heat Exchanger Featuring Embedded Finned Tube Construction
FAQ

Q1: Are you a factory or trade company?
A1: We are proud to be both a factory and a subsidiary international trade company, perfectly poised to handle exports.


Q2: What can you provide?
A2: As a leading manufacturer, we specialize in Radiator and Heat Exchanger Equipment along with an array of Fin Tubes.


Q3: Where is your factory?
A3: Nestled in Cangzhou city, Hebei province, China, our factory is equipped with cutting-edge machinery to meet all production needs.


Q4: How do you control quality?
A4: We provide an Inspection & Guarantee Certificate with each shipment, and offer Third Party Inspection to assure quality.


Q5: What are the advantages of your company?
A5: Our company boasts a team of highly skilled professionals, competitive pricing, and superior after-sales service compared to others.


Q6: Can you arrange the shipment?
A6: Absolutely, we can manage the shipment seamlessly, thanks to our long-standing partnerships with trusted forwarders.


Q7: How about the delivery time?
A7: Delivery times are tailored to your order, typically fulfilled within 30 days upon receipt of advance payment.


Q8: Can you provide sample?
A8: Yes, we offer small samples from our stock at no cost, ensuring you can evaluate our quality firsthand.


Please contact me for more information today! Your inquiries are always welcome.

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