Quality Boiler Fin Tube with Rectangular Fins for Optimal Heat Transfer

• Customization: Available
• After-sales Service: After Sales Guaranteed
• Warranty: 2 Years
• Model NO.: H Type Finned Tube
• Certification: CE, ISO, RoHS
• Application: Heater, Cooler, Vaporizer, Condenser, Boiler Parts,Gas Waste Heat Recover
• Principle: Mixing Heat Exchanger
• Style: Steel Type
• Material: Stainless Steel
• Product Name: Boiler Fin Tube
• Dimension: Customized
• Inspection: SGS BV
• Fin Thickness: Customized
• Transport Package: Plywood, Wooden Box Packaging
• Specification: customized
• Trademark: DATANG
• Origin: China
• HS Code: 84199090
• Production Capacity: 800000ton/Year

Product Description

Experience the Pinnacle of Heat Transfer Technology with Our H-fin Boiler Finned Tubes!

Our state-of-the-art boiler utilizes the innovative H-shaped fin tubes, engineered for superior heat transfer. By symmetrically welding two steel pieces with a central arc onto the base tube, we create robust fins (or ribs) that resemble the letter 'H', thus earning the name H-finned tube. The H-finned tube features fins that are rectangular, nearly square, extending to about twice the diameter of the tube. This design maximizes the heating surface area for outstanding thermal performance. Additionally, the H-finned tube can be transformed into a 'double H' finned tube with a dual-tube configuration. This provides a strong, rigid structure ideal for applications requiring extended tube rows.

Our H fin tubes excel at recovering waste heat in power station boilers, industrial boilers, kilns, and even ship power plants. They significantly boost fuel utilization and are optimally positioned in the flue system's tail for enhanced heat exchange.

Intricate Details Await You!

Our H-type finned tube heat exchanger elements are engineered for optimal heat transfer, boasting excellent self-cleaning capabilities and maximizing flue gas waste heat recovery, especially during boiler updates. The efficiency of convective heat transfer is directly related to the fin pitch, while it inversely correlates with both fin height and fin width. Overall heat transfer capacity hinges on fin efficiency, the convective heat transfer coefficient, and the finned ratio, ensuring top-tier performance. Be mindful that the pressure drop tends to rise with increased fin height and width, a critical consideration for design optimization.

To elevate heat exchange efficiency and enhance surface heat transfer, H-type finned tubes are becoming increasingly prevalent in boilers and waste heat recovery systems. Emerging primarily from rectangular finned tubes, H-type finned tubes offer a revolutionary approach to heat exchange. Thanks to the unique grooved fin surface structure, H-type finned tubes deliver superior anti-wear and anti-fouling capabilities, ensuring longevity and reliability.

Customization is at the heart of our offerings. We tailor our H-fin tubes to meet diverse customer needs, ensuring safety, reliability, and efficiency in every design and manufacture.

Our Economizer H Type Extruded Fin Tube comes in an array of materials, such as copper and stainless steel, fulfilling a wide range of specifications and requirements. The low fin design guarantees a compact and lightweight solution, perfectly suited for installations where space is at a premium.

Versatile and efficient, this finned tube is perfect for air coolers, radiators, and numerous heat exchanger applications, providing unparalleled performance. Our meticulous manufacturing process ensures exact dimensions and tight tolerances, allowing for seamless integration into existing systems and guaranteeing operational harmony.

Explore the Diverse Applications of Our H Fin Tubes

Waste heat boiler tube;

Economizer tube;

Power station boiler tube;

Marine boiler tube;

Heat exchanger

Discover the Comprehensive Technical Parameters

Product	H-fin Tube
Base Pipe	Welded or Seamless
Material	carbon steel, alloy steel, stainless steel, non-ferrous alloys and nickel alloys.
Application	H economizer,H evaporator,H superheater,H air heater and etc.

Company Profile

DATANG STEEL PIPE Co., Ltd, a distinguished and respected manufacturer and wholesaler, has proudly exported to global markets for an impressive 17 years.
Our company boasts a highly professional sales and technical team, dedicated to designing bespoke solutions and offering product customization tailored just for you.

We are equipped with state-of-the-art production facilities for crafting an extensive variety of finned tubes as outlined below:
H / Double H Finned Tube (1 line)
High Frequency Welded Fin Tube (Including Serrated Finned Tube) (8 lines)
Laser Welding Finned Tube (2 lines)
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) (6 lines)
'G' Type Fin Tube (Embedded Finned Tube), 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines)


In addition, we offer customization for Fin tube heat exchangers, Air coolers, Radiators, Economizers, and Condensers, as well as Vaporizers/Evaporators.
We maintain a substantial inventory of high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, alloy steel pipes, etc., specifically for the manufacturing of fin tubes.
Additionally, we provide a comprehensive range of pipe fittings and flanges.
We warmly invite you to visit our factory and look forward to a mutually beneficial cooperation with you.


To discover more about us, please click here

Product Details

Advantages of H-finned tube:

The H-finned tube serves as the core heat exchange element within the entire exhaust gas boiler system. Its unique design offers several noteworthy advantages that elevate its performance and reliability.

(1) Outstanding Wear Resistance

The H finned tube heat exchanger boasts an in-line arrangement, with H fins that compartmentalize airflow into smaller, evenly distributed regions. This design outperforms smooth tube heat exchangers with staggered arrangements and spiral finned heat exchangers, resulting in a wear lifespan that surpasses them by 3 to 4 times under identical conditions.

(2) Minimized Fouling

Fouling tends to develop on both the dorsal and windward sides of the tubes. The staggered configuration of the tubes facilitates efficient cleaning, reducing fouling on the back side. At optimal wind speeds, the self-cleaning capability of the tubes is enhanced. The H-finned tube features straight channels where soot is efficiently managed. The use of a soot blower maximizes the cleaning effect.

(3) Reduced Exhaust Gas Resistance

The H fins create direct channels on either side, while the spiral fins guide airflow direction. Unlike spiral fins, H fins are less prone to fouling and generate less flue resistance. Thus, employing H-finned tubes reduces wind resistance, leading to decreased fan operation and lower associated costs.

(4) High Fusion Rate in Fins and Steel Pipe Welding

Featuring a patented zigzag structure, H fins achieve an impressive weld fusion rate exceeding 98% with steel pipes, ensuring superior heat transfer efficiency.

(5) Compact Structure with High Heat Efficiency

The unit length heating area of the H finned tube is 7.8 times greater than that of smooth tubes. Butt welds are executed using argon arc welding, significantly enhancing quality compared to manual welding. This results in a substantial reduction in equipment size and weight, lowering investment costs and offering more installation space.

(6) Shock-Proof and Noise Reduction

Thanks to its innovative structural design, the H finned tube acts as a muffler, providing noise reduction benefits.

(7) Easy Installation, Operation, and Maintenance

The installation process is straightforward, requiring only a connection to the exhaust gas outlet of HFO engine units for immediate operation. The exhaust gas boiler includes an access door, allowing cleaning intervals to be adjusted based on conditions to maintain heat transfer efficiency and prolong service life.

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FAQ

Q1:Are you a factory or trade company?

A1: A Factory and A subsidiary international trade company for export.

Q2: What can you provide?
A2: Our company is a professional manufacturer for Radiator and Heat Exchanger Equipment and various Fin Tubes.

Q3:Where is your factory?
A3:Our company is located in Cangzhou city, Hebei province, China, which is well equipped with kinds of machines.

Q4: How do you control quality?
A4: Inspection & Guarantee Certificate is supplied with shipment, and the Third Party Inspection is available.

Q5: What are the advantages of your company?
A5: We have many professional and technical personnel, more competitive prices and better after-dales service than other companies.

Q6: Can you arrange the shipment?
A6: Sure, we can help you with the shipment. We have forwarders who have cooperated with us for many years.

Q7: How about the delivery time?
A7: It is based on the order, normally within 30 days after receiving your advance payment.

Q8: Can you provide sample?
A8: Small samples in store can be provided for free.

Please contact me for more info today!