Customized Boiler Fin Tube for Enhanced Thermal Performance

• 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

A Comprehensive Introduction to H-Fin Boiler Finned Tubes

The innovative heat transfer tube of our boiler is crafted with H-shaped fin tubes. These are designed by symmetrically welding two steel pieces, with a central arc, onto the raw tube to create the distinctive fins, resembling the letter 'H'. Hence, these are aptly named H-finned tubes. The fins of H-finned tubes are ingeniously rectangular, nearly square, and extend approximately twice the diameter of the tube, offering an expanded heating surface for exceptional thermal performance. Introducing the 'Double H' finned tube: engineered with dual tubes, this structure provides remarkable rigidity, making it ideal for longer tube rows in diverse applications.

Our H fin tubes are essential for recovering the gas waste heat from power station boilers, industrial boilers, kilns, ship power plants, and more. They significantly enhance fuel utilization rates and are strategically positioned at the system flue's tail for optimal heat exchange.

Product Details

The H-type finned tube heat exchanger boasts high heat transfer capabilities, excellent self-cleaning properties, and is adept at recovering flue gas waste heat, particularly during boiler upgrades. The convective heat transfer coefficient increases with fin pitch, while decreasing with heightened fin height and width, optimizing thermal performance. Overall heat transfer efficiency is influenced by fin efficiency, the convective heat transfer coefficient, and the finned ratio, ensuring optimal thermal transmission. As the fin height and width increase, so does the pressure drop, a crucial factor in thermal design considerations.

To enhance heat exchange efficiency and augment surface heat transfer, H-type finned tubes are extensively used in boilers and for waste heat recovery, marking significant advancements in recent years. H-type finned tubes are largely evolved from rectangular finned tubes, improving upon traditional designs for superior heat exchange. Thanks to their unique grooved fin surface, H-type finned tubes exhibit outstanding anti-wear and anti-fouling characteristics, ensuring longevity and reliability.

We offer tailored solutions, modifying our products to meet specific customer needs. Our H-fin tubes are designed and manufactured for safety, reliability, and efficiency.

Our Economizer H Type Extruded Fin Tube comes in a variety of materials, such as copper and stainless steel, to meet diverse application demands. The low fin design ensures our tubes are compact and lightweight, perfect for installations where space is at a premium.

Ideal for air coolers, radiators, and other heat exchanger applications, this finned tube stands out for its versatility and performance. Our meticulous manufacturing process ensures precise dimensions and strict tolerances, facilitating seamless integration into existing systems.

Applications of H Fin Tubes

Utilized in Waste Heat Boiler Tubes;

Ideal for Economizer Tubes;

Essential in Power Station Boiler Tubes;

Applied in Marine Boiler Tubes;

Efficient Heat Exchangers

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 is a distinguished and well-respected manufacturer and wholesaler with a proud history of exporting to global markets for 17 magnificent years. Our unwavering commitment to excellence and innovation has earned us a reputation for quality and reliability.
Our team comprises highly skilled sales and technical experts dedicated to crafting tailor-made solutions, ensuring each product meets your unique specifications and customization needs.

Our state-of-the-art production facilities are equipped to manufacture a diverse array of premium finned tubes, detailed as follows:
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)


Beyond our extensive finned tube offerings, we specialize in custom Fin Tube Heat Exchangers, Air Coolers, Radiators, Economizers, and Condensers, as well as Vaporizers/Evaporators.
We boast a substantial inventory of top-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, alloy steel pipes, and more, all integral to the production of our superior finned tubes.
Additionally, we provide an array of pipe fittings and flanges to complement our products.
We warmly invite you to visit our advanced manufacturing facility and are eager to explore opportunities for collaboration.


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Product Details

Advantages of H-finned tube:

The H-finned tube stands as the cornerstone of heat exchange within the entire exhaust gas boiler system. Renowned for its extraordinary benefits, the H-finned tube outshines traditional alternatives.

(1) Excellent wear resistance

Strategically designed in a linear configuration, the H-finned tube's innovative fins compartmentalize airflow, achieving a remarkable balance. Compared to the staggered and spiral finned heat exchangers, this design extends longevity by an impressive 3 to 4 times under comparable conditions.

(2) Fouling reduced

Fouling often occurs on the dorsal and windward sides of the tube. Crafted with a staggered arrangement, the tubes naturally facilitate cleaning, minimizing fouling on the reverse side. At optimal wind speeds, they boast an exceptional self-cleaning capability. Straight channels on either side of the H-finned tubes enhance soot expulsion, achieving optimal results with the use of a soot blower.

(3) Reduce the resistance of exhaust gas

H fins create straight pathways for airflow, minimizing resistance, whereas spiral fins tend to collect fouling, increasing flue resistance. The H-finned design is superior in maintaining low wind resistance. This allows for lower operational and investment costs by reducing fan workload.

(4) Fins and steel pipe welding fusion rate is high

Featuring a patented zigzag structure, the H fins achieve an impressive weld fusion rate of over 98%, ensuring optimal heat transfer capabilities for the tubes.

(5) Compact structure, high heat efficiency

Boasting a heating area 7.8 times that of smooth tubes, the H-finned tube ensures exceptional heat efficiency. Enhanced by argon arc welding, the quality of the welds surpasses manual welding. This results in a significant reduction in equipment size and weight, thereby cutting down on investment costs and offering more installation space. In the realm of heat transfer, this compact design translates to substantial equipment investment savings and more generous space allocations for installations.

(6) Shock-proof and noise reduced

The innovative structural design of the H-finned tube doubles as a muffler, effectively reducing noise and enhancing shock absorption.

(7) Convenient for installation, operation, and maintenance

Installation is straightforward—simply connect to the exhaust gas outlet of HFO engine units to initiate operation. Equipped with a check door, the exhaust gas boiler allows for easy assessment of cleaning cycles, which can be adjusted according to actual conditions to maintain optimal heat transfer and extend the lifespan of the system.

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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!