Durable H Rectangular Finned Tube for Enhanced Boiler Efficiency

• 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

An Insight into the Innovative H-Fin Boiler Finned Tubes

Our boiler's heat transfer tubes feature the forward-thinking H-shaped fin tubes. Ingeniously crafted, these tubes are designed by symmetrically welding two steel pieces with arcs onto the raw tube, forming distinctive fins reminiscent of the letter 'H', hence the name H-finned tube. These H-finned tubes boast rectangular fins that are nearly square, stretching about twice the diameter of the tube, significantly amplifying the heating surface and enhancing heat transfer efficiency. In addition to the standard design, the H-finned tubes can be engineered into double H-finned configurations for robust, double-tube structures. This advancement allows them to be effectively utilized across longer rows of tubing.

Meticulously designed, the H fin tubes play a pivotal role in recovering waste heat from power station boilers, industrial boilers, kilns, ship power plants, and more. They expertly enhance fuel utilization, with the heat exchange elements strategically placed at the system's flue tail.

Product Details

The H-type finned tube heat exchanger elements are known for their exceptional heat transfer capacities. They maintain outstanding self-cleaning abilities and are proficient in recovering flue gas waste heat, making them ideal for boiler renovations. The convective heat transfer coefficient is influenced directly by fin pitch and inversely by fin height and width, shaping the overall performance. Overall heat transfer capacity hinges on several factors: fin efficiency, convective heat transfer coefficient, and the finned ratio, all working in harmony to optimize performance. An increase in pressure drop is observed with larger fin height and width, impacting the system dynamics.

To boost heat exchange efficiency and extend surface heat transfer, H-type finned tubes have become increasingly popular in boilers and waste heat recovery scenarios. H-type finned tubes have evolved significantly, stemming primarily from the versatile rectangle finned tubes, ensuring superior adaptability and performance. The distinctive groove structure on the fin surface of H-type finned tubes confers remarkable anti-wear and anti-fouling characteristics, elevating their longevity and performance.

We are committed to customization, meeting our customers' unique requirements with safe, reliable, and highly efficient H-fin tubes, tailored to individual needs.

The Economizer H Type Extruded Fin Tube is available in a range of materials such as copper and stainless steel, offering solutions tailored to diverse specifications. Its innovative low fin design ensures a compact and lightweight solution, perfectly suited for installations where space is a premium.

Ideal for diverse applications, this finned tube serves as a versatile component in air coolers, radiators, and other heat exchanger systems, ensuring optimal performance. With a precise manufacturing process, these tubes promise accurate dimensions and tight tolerances, enabling seamless integration into existing frameworks.

H Fin Tubes: Versatile Applications

Waste heat recovery boiler tubes.

Economizer tubes crafted for efficiency.

Specialized power station boiler tubes.

Marine boiler tubes tailored for nautical needs.

Advanced heat exchanger solutions.

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 stands as a distinguished beacon in the manufacturing and wholesale industry, proudly exporting our superior products to global markets for an impressive 17 years.
Our dedicated team of seasoned sales and technical experts is committed to crafting bespoke solutions and offering tailored product customization to meet your specific needs.

Our state-of-the-art production facilities are equipped to fabricate a wide array of finned tubes, meticulously crafted to suit diverse requirements as outlined below:
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) and 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines)


In addition, we customize a range of heat exchange solutions, including Fin tube heat exchangers, air coolers, radiators, economizers, condensers, and vaporizer/evaporators.
Our vast inventory includes premium quality carbon steel seamless pipes, ERW pipes, SSAW pipes, and alloy steel pipes, all integral to the manufacture of our fin tubes.
We also provide a comprehensive selection of pipe fittings and flanges.
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: Discover the unparalleled advantages that make the H-finned tube a superior choice for heat exchange applications.

The H-finned tube stands as the central heat exchange component within exhaust gas boilers, offering a multitude of exceptional benefits.

(1) Outstanding Wear Resistance: Experience unparalleled durability with our H-finned tubes, expertly crafted to withstand wear and tear.

Our H-finned tube heat exchanger boasts a meticulously inline arrangement. The innovative H fins ingeniously divide the space into small zones, ensuring balanced air flow. Compared to traditional smooth tube heat exchangers with staggered arrangements and spiral finned alternatives, our design boasts a wear lifespan 3 to 4 times longer.

(2) Reduced Fouling: Minimize fouling with our cutting-edge design, engineered for optimal cleanliness.

Fouling typically arises on both the dorsal and windward sides of the tube. Thanks to the staggered configuration, our tubes effortlessly flush the bundle, significantly reducing fouling on the back side. Achieve superior self-cleaning capabilities with our product at optimal wind speeds. Straight channels form on both sides of the H-finned tube, effectively addressing soot accumulation. Utilizing a soot blower ensures the utmost soot removal efficiency.

(3) Minimized Exhaust Gas Resistance: Enjoy reduced resistance, enhancing overall system performance.

H fins create straight channels on each side, expertly directing airflow through spiral fins. Unlike spiral fins prone to fouling, our design significantly diminishes flue resistance. Opting for our H-finned tubes results in decreased wind resistance, leading to reduced fan operation and lower investment costs.

(4) Superior Welding Fusion Rate: Benefit from an exceptionally high fusion rate between fins and steel pipes, ensuring optimal performance.

Featuring a unique patented zigzag structure, the weld fusion rate of our H fins with steel pipes reaches an impressive 98% or higher, guaranteeing outstanding heat transfer efficiency.

(5) Compact Structure, High Heat Efficiency: Revel in a highly efficient and compact design that maximizes heat transfer capabilities.

Our H-finned tube offers an expansive heating area per unit length, 7.8 times greater than that of a smooth tube. Employing argon arc welding for butt welds enhances welding quality far beyond manual methods. Experience a significant reduction in equipment size and weight, allowing for decreased investment and increased installation space, without compromising on heat transfer surface.

(6) Shock-Proof and Noise Reduction: Benefit from built-in muffler features, reducing operational noise and enhancing user experience.

The ingenious structural design of our H-finned tube endows the equipment with muffler characteristics, seamlessly reducing noise while in operation.

(7) Easy Installation, Operation, and Maintenance: Simplify your setup with our user-friendly design.

Simply connect the equipment to the exhaust gas outlet of HFO engine units for hassle-free installation and immediate operation. Featuring a check door, our exhaust gas boiler allows for adjustable cleaning cycles tailored to actual conditions, ensuring optimal heat transfer and prolonged working 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!