High-Performance Double H Fin Tube with Customized Dimensions for 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

Description of H-fin boiler Finned Tubes

Our innovative H-shaped fin tubes feature a unique design where two steel arcs are symmetrically welded onto the base tube to create robust fins that resemble the letter 'H'. This exceptional configuration enhances heat transfer efficiency, making it ideal for modern boiler systems. The fins are masterfully crafted into rectangular shapes, nearly square, which extend to about twice the diameter of the tube. This advanced design significantly enhances the surface area for heat dissipation. Engineered to perfection, the 'double H' finned tube is a marvel of design. With its robust dual-tube structure, it offers exceptional rigidity, ideal for applications requiring extended tubes.

Our H fin tubes are expertly utilized for recovering waste heat from power station boilers, industrial boilers, kilns, and marine power plants. By enhancing fuel efficiency, these tubes are a critical component in modern flue systems, strategically placed at the system's tail.

Detail

The H-type finned tube heat exchangers are designed for superior heat transfer capabilities, featuring self-cleaning properties and optimized for flue gas waste heat recovery during boiler upgrades. The convective heat transfer coefficient is intricately linked to fin spacing and inversely related to fin height and width, reflecting the precision engineering of our designs. Total heat transfer efficiency is a harmony of fin efficiency, convective heat transfer coefficient, and the finned ratio, showcasing our commitment to comprehensive thermal management. A noteworthy aspect is the increase in pressure drop corresponding to the rise in fin height and width, a factor carefully balanced in our designs.

H-type finned tubes are at the forefront of enhancing heat exchange efficiency. Their widespread use in boilers and waste heat recovery underscores their effectiveness and advanced engineering. Drawing from the engineering excellence of rectangle finned tubes, H-type tubes offer enhanced performance and reliability. Featuring a distinctive groove structure, our H-type finned tubes deliver superior anti-wear and anti-fouling capabilities, ensuring long-lasting performance under challenging conditions.

Every product we offer can be tailored to meet specific customer requirements, reflecting our dedication to designing and manufacturing H-fin tubes that are safe, reliable, and efficient.

Our Economizer H Type Extruded Fin Tubes are available in an array of materials such as copper and stainless steel, providing versatile options to meet diverse application needs. The innovative low fin design ensures compactness and lightweight properties, making these tubes ideal for installations where space is a premium.

Perfectly suited for applications in air coolers, radiators, and various heat exchangers, these tubes offer unmatched versatility and performance. Our precision manufacturing processes guarantee exact dimensions and tight tolerances, ensuring these finned tubes integrate seamlessly into your existing systems.

Application of H Fin Tubes

Optimally used in waste heat boiler tubes for unmatched thermal recovery.

A vital component in economizer tubes, maximizing energy efficiency.

Essential for power station boiler tubes, enhancing heat management.

Perfectly suited for marine boiler tubes, offering reliability at sea.

Excels in heat exchanger applications, delivering efficient thermal transfer.

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

DATANG STEEL PIPE Co., Ltd, renowned for excellence, has been a trusted manufacturer and wholesaler globally for an impressive 17 years.
Our dedicated team of sales and technical experts is at your service, crafting tailored solutions and offering bespoke product customization just for you.

We boast state-of-the-art production facilities, adept at crafting a diverse array of high-quality finned tubes, including the options detailed below:
H / Double H Finned Tube (1 line)
High Frequency Welded Fin Tube, including the robust Serrated Finned Tube (8 lines), designed for durability and efficiency.
Laser Welding Finned Tube (2 lines)
Extruded Finned Tube, available as Bimetallic Fin Tube & Integral Monometallic Low Fin Tube (6 lines), engineered for superior performance.
Innovative 'G' Type Fin Tube (Embedded Finned Tube), alongside 'L', 'LL', 'KL' Type Fin Tubes (Wrap Around Finned Tube) (6 lines), crafted with precision.


We specialize in custom-made fin tube heat exchangers, air coolers, radiators, economizers, and condensers, as well as vaporizers/evaporators, tailored to meet your diverse needs.
Our extensive inventory includes premium carbon steel seamless pipes, ERW pipes, SSAW pipes, alloy steel pipes, and more, ideal for fin tube manufacturing.
Pipe fittings and flanges are readily available to complement your projects.
We warmly invite you to visit our factory, eager to explore a fruitful collaboration.


Discover more about our offerings by clicking here:

Product Details

Advantages of H-finned tube:

The H-finned tube serves as the primary heat exchange component within exhaust gas boilers, offering a suite of benefits that enhance its performance and durability.

(1) Superb Wear Resistance

The ingeniously arranged H fins create multiple small chambers that ensure even air distribution. Compared to staggered or spiral finned heat exchangers, this configuration significantly extends wear life, making it 3~4 times more durable.

(2) Reduced Fouling

Fouling typically forms on the tube's dorsal and windward sides. Thanks to the staggered tube arrangement, the tube bundle experiences easy flushing, resulting in diminished fouling on the backside. With an optimized wind speed, the H-finned tube demonstrates excellent self-cleaning capabilities. Straight channels on both sides of the tube efficiently manage soot, achieving optimal soot removal when paired with a soot blower.

(3) Minimized Exhaust Gas Resistance

Straight channels formed by H fins and airflow steered by spiral fins reduce fouling and flue resistance, outperforming other fin types in maintaining efficient airflow. Utilizing H-finned tubes reduces wind resistance, lowers fan operating costs, and minimizes initial investment expenditures.

(4) High Welding Fusion Rate

The unique zigzag design (patented) of the H fins ensures a weld fusion rate exceeding 98%, guaranteeing superior heat transfer efficiency.

(5) Compact Design with Enhanced Heat Efficiency

Offering 7.8 times the heating area of smooth tubes, these fins are welded using advanced argon arc techniques, surpassing manual weld quality. The equipment's reduced size and weight lead to decreased investment costs and provide ample installation space. This results in substantial equipment investment savings and greater installation flexibility.

(6) Shock-Proof and Noise Reduction

The structural intricacies of the H-finned tube lend it muffling properties, allowing it to function effectively as a noise-reducing device.

(7) Easy Installation, Operation, and Maintenance

Installation is straightforward: Simply connect to the exhaust gas outlet of HFO engine units for seamless operation. Featuring a check door, the exhaust gas boiler allows for tailored cleaning cycles based on real-time conditions, ensuring optimal heat transfer and extending 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!