Double H Fin Pipe for Reliable Heat Transfer in Customized Dimensions

• 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 Features of the H-Fin Boiler Finned Tubes

Our state-of-the-art boiler heat transfer tube employs innovative H-shaped fin tubes. In this design, two steel pieces with graceful arcs are welded symmetrically onto the raw tube, creating elegant fins reminiscent of the letter "H." Thus, we proudly introduce the H-finned tube, a marvel of engineering. The H-finned tube showcases rectangular fins, almost square in form, extending approximately twice the tube's diameter. This distinctive design enhances the heating surface to maximize efficiency. Experience the versatility of the "double H" finned tube, crafted with a dual-tube structure for remarkable rigidity. Perfectly suited for extended tube rows, it offers unparalleled stability and performance.

H fin tubes excel in recovering waste heat from power station boilers, industrial boilers, kilns, and marine power plants. By elevating fuel utilization, these heat exchange elements are strategically positioned at the system flue's tail for optimal efficiency.

Intricate Details

The H-type finned tube heat exchanger elements boast remarkable heat transfer capacity, superior self-cleaning properties, and a robust ability to recuperate flue gas waste heat during boiler renovations. The convective heat transfer coefficient correlates directly with fin pitch, while inversely with the height and width of the fins. The overall heat transfer capacity is intricately linked to fin efficiency, the convective heat transfer coefficient, and the finned ratio. As fin height and width increase, expect an accompanying rise in pressure drop.

To enhance heat exchange efficiency and extend surface heat transfer, H-type finned tubes have seen widespread adoption in boilers and waste heat recovery systems recently. H-type finned tubes primarily evolve from rectangle finned tubes, offering advanced design benefits. Thanks to their distinct groove structure on the fin surface, H-type finned tubes deliver exceptional anti-wear and anti-fouling performance, ensuring long-lasting reliability.

Tailor our products to meet your exact specifications and situational demands. We are dedicated to designing and manufacturing H-fin tubes that are safe, reliable, and efficient.

The Economizer H Type Extruded Fin Tube is available in premium materials like copper and stainless steel, accommodating diverse requirements. The minimalistic low fin design guarantees compactness and a lightweight profile, making it an ideal choice for installations where space is at a premium.

This versatile finned tube excels in air coolers, radiators, and various heat exchanger applications. Our meticulous manufacturing process ensures precise dimensions and tight tolerances, facilitating seamless integration into your existing systems.

Applications for H Fin Tubes

Waste heat boiler tube;

Economizer tube;

Power station boiler tube;

Marine boiler tube;

Heat exchanger

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

With a sterling reputation built over 17 years, DATANG STEEL PIPE Co., Ltd stands as a distinguished manufacturer and wholesaler, proudly exporting world-class steel solutions to global markets.
Our expert sales and technical teams are dedicated to crafting bespoke solutions and offering unparalleled product customization to meet your unique needs.

Our cutting-edge production facilities are equipped to manufacture a diverse array of finned tubes, each meticulously crafted for excellence, including:
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)


We expertly craft and customize a wide range of heat transfer solutions including Fin tube heat exchangers, Air coolers, Radiators, Economizers, and Condensers, as well as Vaporizers/evaporators, to optimize your operations.
Our extensive inventory boasts an impressive selection of premium carbon steel seamless pipes, alongside ERW pipes, SSAW pipes, and alloy steel pipes, all integral to the fabrication of superior fin tubes.
In addition, we offer a comprehensive range of pipe fittings and flanges to suit diverse applications.
We warmly invite you to visit our factory and eagerly anticipate the opportunity to collaborate with you.


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Product Details

Advantages of H-finned tube:

Presenting the remarkable H-finned tube – the core heat exchange component of the entire exhaust gas boiler system. This pioneering H-finned tube boasts a myriad of advantages that set it apart from its peers.

(1) Remarkable Wear Resistance

Ingeniously designed, the H finned tube heat exchanger is meticulously arranged in-line, with H fins that ingeniously partition the space into smaller zones. This strategic design ensures balanced airflow, proving vastly superior to the smooth tube heat exchanger's staggered arrangement, and surpassing the spiral finned heat exchanger. In equivalent conditions, experience wear life extended by 3 to 4 times.

(2) Reduced Fouling

Fouling typically occurs at the dorsal and windward sides of a tube. The staggered tube arrangement allows for easy flushing of the tube bundle, minimizing fouling on the backside. With optimal wind speed, it showcases impressive self-cleaning capabilities. Both sides of the H finned tube form straight channels that optimize soot removal, delivering maximum efficiency when paired with a soot blower.

(3) Reduced Exhaust Gas Resistance

Featuring straight channels formed by H fins and spiral angles of spiral fins guiding airflow direction, H fins are less prone to fouling and offer reduced flue resistance compared to alternatives. Harness the power of H-finned tubes to minimize wind resistance, thus slashing fan operation costs and reducing investment expenditure.

(4) Superior Fins and Steel Pipe Welding Fusion

Thanks to the patented zigzag structure of H fins, an exceptional weld fusion rate of up to 98% between fins and steel pipes is achieved, ensuring optimal heat transfer efficiency.

(5) Compact Structure and High Heat Efficiency

Boasting a vast heating area per unit length, the H finned tube outperforms the smooth tube by 7.8 times. With butt welds expertly executed using argon arc welding, the quality far exceeds that of manual welding. With significant reduction in equipment size and weight, this leads to a notable drop in equipment investment for the same heat transfer surface. Moreover, users benefit from increased space for equipment installation.

(6) Shock-Resistant and Noise-Dampening

The distinct structural design of the H finned tube, coupled with device-specific features, endows it with muffler characteristics, enabling equipment to function as an effective noise reducer.

(7) Easy Installation, Operation, and Maintenance

Installation is a breeze – simply connect the equipment to the exhaust gas outlet of HFO engine units, and the system is ready for seamless operation. Equipped with a check door, the exhaust gas boiler allows for cleaning cycles based on real-time conditions, ensuring sustained heat transfer performance and prolonging operational 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!