Custom Double H Fin Pipe for Enhanced Thermal Performance in Boilers

• 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

Exquisite Overview: H-Fin Boiler Finned Tubes Unveiled

Experience unmatched efficiency with our H-shaped fin tubes. Ingeniously designed, these tubes feature two gracefully arced steel sheets, meticulously welded symmetrically onto the raw tube, forming a striking 'H' silhouette. This distinctive design, known as the H-finned tube, propels heat transfer to new heights. With their rectangular, near-square geometry, the fins of the H-finned tube extend approximately twice the diameter of the tube, offering a substantially enlarged heating surface for superior performance. Engineered for versatility, the H-finned tube evolves into the robust 'double H' finned tube. This dual-tube configuration enhances structural integrity, making it ideal for longer tube arrays, ensuring stability and reliability.

H fin tubes revolutionize energy recovery by harnessing gas waste heat from various sources such as power station boilers, industrial kilns, and marine power plants. Positioned at the system flue's end, these tubes significantly boost fuel efficiency and heat exchange efficacy.

Technical Details and Specifications

H-type finned tube heat exchanger components showcase exceptional heat transfer capabilities, superior self-cleaning characteristics, and proficiency in flue gas waste heat recovery, particularly in boiler renovations. The convective heat transfer coefficient is directly proportional to the fin pitch, yet inversely proportional to the fin's height and width, illustrating the intricate balance of design. Overall heat transfer capacity intricately relates to fin efficiency, the convective heat transfer coefficient, and the finned ratio, highlighting the synergy of these elements. As fin height and width increase, the pressure drop also rises, indicating the critical nature of design precision in heat exchange applications.

The innovative H-type finned tubes, lauded for enhancing heat exchange efficiency and surface transfer, have become indispensable in boilers and waste heat recovery systems. Derived chiefly from the traditional rectangular finned tubes, the H-type finned tubes embody advanced engineering and design. Boasting a unique grooved fin surface, H-type finned tubes excel in anti-wear and anti-fouling performance, ensuring longevity and reliability in demanding environments.

Tailored to perfection, our products adapt to customer specifications. We pride ourselves on delivering H-fin tubes that are safe, reliable, efficient, and custom-designed to meet diverse needs.

Our Economizer H Type Extruded Fin Tube boasts material versatility, available in copper and stainless steel, adeptly meeting varied industrial requirements. Designed for compactness, the low fin configuration ensures a lightweight build, making it the ideal choice for installations where space is at a premium.

This versatile finned tube excels in applications involving air coolers, radiators, and diverse heat exchanger systems. Crafted with precision, our manufacturing process guarantees exact dimensions and stringent tolerances, ensuring flawless system integration.

H Fin Tubes: Diverse Applications Unleashed

Optimized for waste heat recovery in boilers, our tubes redefine efficiency.

Excel with our Economizer tubes, engineered for superior heat transfer.

Empower power stations with our exceptional boiler tubes.

Enhance marine operations with our durable marine boiler tubes.

Redefine heat exchange with our innovative solutions.

In-Depth Technical Insights and 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

With a stellar reputation spanning 17 years, DATANG STEEL PIPE Co., Ltd is a renowned manufacturer and wholesaler, exporting globally with an unwavering commitment to excellence.
Our expert sales and technical teams are dedicated to crafting tailored solutions and providing unparalleled product customization to meet your unique needs.

Our state-of-the-art production facilities specialize in creating a diverse array of finned tubes, including the following:
H / Double H Finned Tube (1 line)
High Frequency Welded Fin Tube (Including the innovative Serrated Finned Tube) (8 lines)
Laser Welding Finned Tube (2 lines)
Extruded Finned Tube (Featuring Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) (6 lines)
'G' Type Fin Tube (Embedded Finned Tube), as well as 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines)


Our offerings are enhanced by custom Fin tube heat exchangers, air coolers, radiators, economizers, and condensers, as well as vaporizers and evaporators.
We proudly maintain an extensive inventory of premium carbon steel seamless pipes, including ERW pipes, SSAW pipes, and alloy steel pipes, specifically for the manufacturing of fin tubes.
Complementing our range, we also provide robust pipe fittings and flanges.
We warmly invite you to visit our factory and are eager to establish a fruitful partnership with you.


For more insights into our operations and offerings, please click here.

Product Details

Advantages of H-finned tube:

The H-finned tube serves as the essential heat exchange component within the entire exhaust gas boiler system. It offers several remarkable advantages that set it apart.

(1) Outstanding Wear Resistance

In a lined arrangement, the H finned tube heat exchanger leverages its unique design to divide the space into multiple smaller areas. This facilitates uniform air flow, resulting in a wear life that is 3 to 4 times greater compared to smooth tube heat exchangers with staggered arrangements or spiral finned heat exchangers.

(2) Minimized Fouling

Fouling typically forms on both the dorsal and windward sides of the tube. The staggered arrangement effectively rinses the tube bundle, reducing fouling on the backside. When operating at optimal wind speeds, the tube boasts a self-cleaning capability. Straight channels formed on either side of the H finned tube yield superior soot removal when employing a soot blower.

(3) Reduced Exhaust Gas Resistance

H fins create straight channels, while spiral fins guide airflow direction. Unlike spiral fins, H fins are less prone to fouling and offer lower flue resistance. Consequently, H-finned tubes decrease wind resistance, subsequently lowering fan operation and investment costs.

(4) High Welding Fusion Rate

The patented zigzag structure of the H fins enables a weld fusion rate of 98% or higher between fins and steel pipes, ensuring exceptional heat transfer efficiency.

(5) Compact Structure with High Thermal Efficiency

The H finned tube offers a significant heating area per unit length, 7.8 times that of a smooth tube. Utilizing argon arc welding for butt welds improves welding quality significantly over manual methods. This reduction in equipment size and weight lowers investment costs, providing more space for equipment installation.

(6) Vibration and Noise Mitigation

The structural design of the device and the H finned tube offers muffler-like characteristics, allowing it to function effectively in noise reduction.

(7) Easy Installation, Operation, and Maintenance

Installation requires merely connecting the device to the exhaust gas outlet of HFO engine units, after which it operates seamlessly. The exhaust gas boiler includes a check door, allowing the cleaning cycle to be adjusted based on operational 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!