Versatile Double H Fin Tube for Boilers with Customized Size Options

• 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

Explore the world of H-fin boiler Finned Tubes.

Discover the revolutionary H-shaped fin tubes, a marvel in boiler technology! These tubes enhance heat transfer efficiency by welding two steel arcs symmetrically onto the raw tube, creating an 'H' shaped profile that maximizes surface area for superior thermal performance. The distinctive rectangular fins of the H-finned tube boast dimensions nearly double the tube diameter, resulting in an expanded heating surface that delivers unmatched thermal efficiency. For robust and longer tube rows, the double-tube 'Double H' finned configuration offers exceptional rigidity and structural integrity, making it a prime choice for extended applications.

H fin tubes are ingeniously designed to recuperate waste heat from power station boilers, industrial boilers, kilns, marine power plants, and beyond, elevating fuel utilization and optimizing heat exchange at the crucial tail end of system flues.

Product Details

H-type finned tube exchangers are engineered for high heat transfer capacity, offering outstanding self-cleaning capabilities, and are pivotal in flue gas waste heat recovery during boiler upgrades. The convective heat transfer coefficient is a dynamic interplay of fin pitch, inversely influenced by fin height and width, emphasizing design precision. The holistic heat transfer potential is a synergy of fin efficiency, convective transfer rates, and the intricate finned ratio, underscoring advanced engineering. A noteworthy increase in pressure drop is observed with heightened fin dimensions, a critical parameter in design considerations.

H-type finned tubes have surged in popularity for boilers and waste heat recovery, thanks to their enhanced heat exchange efficiency and expanded surface area. Innovatively derived from rectangle finned tubes, H-type finned tubes offer a modern twist on traditional designs. With their specialized groove structure, H-type finned tubes excel in anti-wear and anti-fouling, ensuring longevity and minimal maintenance.

Tailored to customer specifications and situational demands, we create H-fin tubes that marry safety, reliability, and efficiency, embodying customization excellence.

Our Economizer H Type Extruded Fin Tubes are available in diverse materials like copper and stainless steel, meeting varied customer needs. The innovative low fin design ensures these tubes remain compact and lightweight, perfect for installations where space is a premium.

This versatile finned tube is ideal for air coolers, radiators, and a multitude of heat exchanger applications. Precise manufacturing techniques ensure tight tolerances and perfect dimensions, facilitating easy integration into existing systems and enhancing operational efficiency.

H Fin Tubes Applications

- Waste heat boiler tube;

- Economizer tube;

- Power station boiler tube;

- Marine boiler tube;

- Heat exchanger

Technical Specifications

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 esteemed manufacturer and wholesaler, proudly serving global markets for an impressive 17 years.
Our dedicated professional sales and technical teams are at the forefront of innovation, crafting tailor-made solutions and bespoke product customization to meet your unique needs.

Our state-of-the-art production facilities are equipped to manufacture an extensive array of finned tubes, showcasing our expertise, 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)


Our capabilities extend to the customization of Fin tube heat exchangers, Air coolers, Radiators, Economizers, and Condensers, as well as Vaporizers/Evaporators.
We boast a vast inventory of premium-quality products including carbon steel seamless pipes, ERW pipes, SSAW pipes, and alloy steel pipes, specifically for fin tube manufacturing.
Additionally, we offer a variety of pipe fittings and flanges to complement your projects.
We warmly welcome you to visit our factory, and we eagerly anticipate the opportunity to collaborate with you.


To discover more about us, please click here

Product Details

Advantages of H-finned tube:

The H-finned tube is a central component in the heat exchange mechanism of exhaust gas boilers, offering a multitude of exceptional benefits.

(1) Outstanding Wear Resistance

Engineered with precision, the H finned tube heat exchanger boasts an in-line arrangement where the H fins ingeniously partition spaces into isolated zones. This design harmonizes airflow more efficiently than traditional smooth or spiral finned tubes. Consequently, under equivalent conditions, its lifespan is 3 to 4 times longer.

(2) Minimized Fouling

Fouling typically occurs on the dorsal and windward sides of the tube. The cleverly staggered tube arrangement facilitates efficient flushing of the tube bundle, reducing back-side fouling. It features an exceptional self-cleaning ability when maintained at optimal wind speeds. The H finned tube channels form streamlined paths for soot to be effectively cleared, especially when using a soot blower.

(3) Reduced Exhaust Gas Resistance

The innovative design of the H fins crafting straight channels, combined with the spiral angle of traditional fins redirecting airflow, minimizes fouling and offers significantly less flue resistance. Thus, employing H-finned tubes decreases wind resistance substantially, reducing both fan operation costs and initial investment.

(4) High Welding Fusion Rate

With a patented unique zigzag design, H fins achieve a welding fusion rate with steel pipes of 98% or higher, ensuring optimal heat transfer efficiency.

(5) Compact and Highly Efficient

The H finned tube offers a substantial heating area per unit length—7.8 times that of smooth tubes. Utilizing advanced argon arc welding for butt welds enhances welding quality significantly over manual methods. This results in a significant reduction in equipment size and weight, while simultaneously minimizing investment and maximizing space availability for installation.

(6) Shock Absorption and Noise Reduction

Thanks to the innovative structural design of the H finned tube, it functions effectively as a muffler, mitigating noise and shock.

(7) Easy Installation, Operation, and Maintenance

Installation is straightforward, requiring only a connection to the exhaust gas outlet of HFO engine units for immediate operation. Equipped with a check door, the exhaust gas boiler allows for maintenance based on real-time conditions to optimize heat transfer efficiency and prolong operational lifespan.

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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!