High-Quality Double H Fin Tube - Customized H Type Finned Tube

• 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 Our H-Fin Boiler Finned Tubes

The boiler's heat transfer tube uses H-shaped fin tubes, ingeniously welding two steel pieces with central arcs symmetrically onto the raw tube. This forms the fins, or ribs, resembling the letter 'H', hence the name H-finned tube. The fins on the H-finned tube are rectangular, almost square in shape, with a length roughly twice the tube's diameter, providing an expansive heating surface. The H-finned tube can be transformed into a 'double H' finned tube with a double-tube structure, offering impressive rigidity for extended tube rows.

Our H fin tube technology recaptures waste heat from power station boilers, industrial boilers, kilns, and ship plants. It significantly enhances fuel efficiency and is strategically placed at the flue's tail for optimal heat exchange.

Detailed Product Insights

H-type finned tube heat exchangers are champions of heat transfer, boasting excellent self-cleaning and waste heat recovery capabilities during boiler updates. The convective heat transfer coefficient rises with fin pitch but decreases as fin height and width increase. The overall heat transfer capacity depends on fin efficiency, the convective heat transfer coefficient, and the finned ratio. Pressure drops intensify with increased fin height and width.

H-type finned tubes have become pivotal in boosting heat exchange efficiency and extending heat transfer surfaces in boilers and waste heat recovery systems. H-type finned tubes evolve mainly from rectangular finned tubes. With a distinctive groove structure, H-type finned tubes excel in anti-wear and anti-fouling performance.

We offer customizable products to meet diverse customer needs, proudly delivering secure, dependable, and efficient H-fin tubes.

The Economizer H Type Extruded Fin Tube comes in materials like copper and stainless steel, meeting varied requirements. Its compact, lightweight low fin design is perfect for installations with space constraints.

This versatile finned tube suits air coolers, radiators, and diverse heat exchanger applications. A meticulous manufacturing process ensures precise dimensions and tight tolerances for seamless system integration.

Versatile Applications of H Fin Tubes

Ideal for waste heat boiler tubes;

Perfect as economizer tubes;

Suitable for power station boiler tubes;

Applicable for marine boiler tubes;

Efficient in heat exchangers.

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

For 17 vibrant years, DATANG STEEL PIPE Co., Ltd has proudly stood as a reputable beacon in the global marketplace, exporting top-tier products worldwide.
Our skilled sales and technical teams are dedicated to crafting tailored solutions and offering bespoke product customization to perfectly meet your needs.

We boast state-of-the-art production facilities capable of manufacturing a diverse range of finned tubes, meticulously crafted for excellence.
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 also specialize in custom Fin tube heat exchangers, air coolers, radiators, economizers, and condensers, as well as vaporizers/evaporators.
Our vast inventory includes premium carbon steel seamless pipes, in addition to ERW pipes, SSAW pipes, alloy steel pipes, and more, ensuring all your fin tube manufacturing needs are met.
Comprehensive pipe fittings and flanges are readily available to complement your projects.
We warmly invite you to visit our state-of-the-art factory and eagerly anticipate a fruitful collaboration with you.


To learn more about us, please click here

Product Details

Advantages of H-finned tube:

The H-finned tube stands as the cornerstone of effective heat exchange, especially within our exhaust gas boiler systems. Its design offers a myriad of unparalleled advantages.

(1) Exceptional Wear Resistance

Ingeniously lined, the H finned tube heat exchanger composes its structure into areas that evenly balance airflow. When compared to staggered or spiral finned heat exchangers, it exhibits 3-4 times the wear lifespan, showcasing its superior design.

(2) Significant Fouling Reduction

Fouling typically occurs on the dorsal and windward sides of tubes, yet the design mitigates this. The staggered tube arrangement facilitates efficient tube bundle cleansing, significantly reducing back-side fouling. At optimal wind speeds, it exhibits impressive self-cleaning capabilities. Straight channels form on the H finned tube sides, allowing soot to be effectively dislodged with a soot blower, enhancing cleanliness.

(3) Minimized Exhaust Gas Resistance

H fins create direct channels that guide airflow smoothly, reducing the potential for fouling and minimizing flue resistance compared to spiral designs. Adopting H-finned tubes leads to lower wind resistance, which cuts down on fan operational and investment costs.

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

The remarkable zigzag pattern of H fins (patented) ensures an impressive fusion rate exceeding 98%, boosting the heat transfer efficiency significantly.

(5) Compact Structure, Superior Heat Efficiency

With an impressive heating area 7.8 times that of smooth tubes and top-tier welding quality via argon arc, the H-finned tube optimizes space and heat transfer effectively. This compact design drastically cuts down equipment size and weight, slashing investment costs while freeing up valuable space for installation.

(6) Vibration and Noise Reduction

Thanks to its ingeniously designed structure, the H finned tube not only reduces noise but also provides an inherent muffler function, ensuring quieter operation.

(7) Easy Installation, Operation, and Maintenance

Simply connect to the exhaust gas outlet of HFO engine units for seamless integration into your operations. With its convenient check door, the maintenance cycle is easily adjusted based on conditions, optimizing heat transfer and extending the system’s 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.

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