Customized H Rectangular Finned Tube for Industrial Heating Systems

• 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

Elegantly Crafted Description of H-fin Boiler Finned Tubes

Witness the brilliance of the heat transfer solution with H-shaped fin tubes, ingeniously designed for your boiler. These tubes are created by symmetrically welding two masterfully curved steel pieces onto the raw tube, forming robust fins that resemble the iconic letter "H"—hence the name H-finned tube. The rectangular fins of the H-finned tube boast dimensions nearly square, with a formidable length stretching about twice the tube's diameter, providing an expansive heating surface. For enhanced structural integrity, the H-finned tube can be innovatively crafted into a "double H" finned tube with twin tubes, offering exceptional rigidity, ideal for extended tube arrays.

H fin tubes excel in reclaiming waste heat from power station boilers, industrial boilers, kilns, and marine power plants, significantly boosting fuel efficiency. These heat exchange marvels are strategically placed at the system flue's tail for optimal performance.

Intricate Detail

H-type finned tube heat exchanger elements are celebrated for their outstanding heat transfer capacity, exceptional self-cleaning properties, and remarkable ability to recover flue gas waste heat during boiler upgrades. The convective heat transfer coefficient gracefully aligns with fin pitch, yet inversely relates to the heights and widths of the fins. The harmonic blend of fin efficiency, convective heat transfer coefficient, and finned ratio dictate the integrated heat transfer capacity. Elevations in fin height and width contribute to a rise in pressure drop, a factor to consider in design.

To enhance efficiency and expand surface heat transfer, H-type finned tubes have gained prominence in boilers and waste heat recovery applications in recent years. H-type finned tubes stem primarily from the sturdy backbone of rectangle finned tubes. Thanks to their distinctive groove structure on the fin surface, H-type finned tubes deliver remarkable resistance to wear and fouling.

Tailored for your needs, our products can be adapted to meet customer-specific requirements. We take pride in designing and manufacturing safe, reliable, and efficient H-fin tubes.

The versatile Economizer H Type Extruded Fin Tube is crafted from various materials like copper and stainless steel to suit diverse demands. Featuring a low fin design, it promises compactness and lightweight benefits, perfect for installations in confined spaces.

This finned tube is expertly designed for use in air coolers, radiators, and a myriad of other heat exchanger applications. Our meticulous manufacturing process ensures precision in dimensions and tight tolerances for seamless system integration.

Versatile Applications of H Fin Tubes

Ideal for waste heat boiler tubes;

Perfect as an economizer tube;

Suited for power station boiler applications;

Designed for marine boiler tubes;

And a range of heat exchangers

Ingenious 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 is a highly esteemed and reputed manufacturer and wholesaler, proudly exporting to global markets for an impressive 17 years. Our commitment to excellence and quality has established us as a trusted leader in the industry.
Our team of seasoned professionals is dedicated to delivering exceptional sales and technical support. We offer innovative design solutions and tailor-made product customization to meet your specific needs and exceed your expectations.

Our state-of-the-art production facilities are equipped to manufacture an extensive range of advanced finned tubes, including the following distinguished types:
H / Double H Finned Tube (1 line)
High Frequency Welded Fin Tube, featuring the specialized Serrated Finned Tube (8 lines)
Laser Welding Finned Tube (2 lines)
Extruded Finned Tube, available as Bimetallic Fin Tube and Integral Monometallic Low Fin Tube (6 lines)
'G' Type Fin Tube (Embedded Finned Tube), along with 'L', 'LL', and 'KL' Type Fin Tubes (Wrap Around Finned Tube) (6 lines)


We specialize in the customization of Fin Tube Heat Exchangers, Air Coolers, Radiators, Economizers, and Condensers, as well as Vaporizers/Evaporators.
Our vast inventory includes high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, and alloy steel pipes, all integral to the manufacture of our fin tubes.
Additionally, we provide a wide range of pipe fittings and flanges to perfectly complement your industrial requirements.
We warmly welcome you to visit our factory and explore the possibilities of a rewarding partnership with us.


For more in-depth insights and information, please click here to learn more about us.

Product Details

Advantages of H-finned tube:

The H-finned tube stands as the cornerstone of heat exchange within exhaust gas boilers. This indispensable component boasts several remarkable advantages.

(1) Excellent wear resistance

Ingeniously arranged in-line, the H finned tube exchanger utilizes its H fins to segment air flow into smaller, evenly distributed areas. Compared to traditional smooth tube exchangers with staggered arrangements and spiral fin options, H finned tubes significantly outperform by boasting a wear life that is 3 to 4 times longer.

(2) Fouling reduced

Fouling typically occurs on the dorsal and windward sides of conventional tubes. The cleverly staggered tube arrangement enables efficient flushing of the tube bundle, minimizing fouling on the backside. With an optimal wind speed, the H finned tube showcases an impressive self-cleaning feature. Strategically designed, straight channels flank the H finned tube, allowing optimized soot removal when used with a soot blower.

(3) Reduce the resistance of exhaust gas

Thanks to the straight channels formed by H fins, airflow is directed efficiently, avoiding fouling, unlike spiral fins which induce greater flue resistance. By utilizing H-finned tubes, wind resistance decreases, reducing fan operational and investment costs.

(4) Fins and steel pipe welding fusion rate is high

Engineered with a patented zigzag structure, the H fins boast a weld fusion rate with steel pipes exceeding 98%, ensuring optimal heat transfer performance.

(5) Compact structure, high heat efficiency

H finned tubes maximize heating area per unit length, at 7.8 times that of smooth tubes. With all butt welds executed via argon arc welding, welding quality is vastly superior to manual welding, enhancing overall efficiency. This reduction in size and weight leads to a significantly lower equipment investment, providing more installation space while maintaining the same heat transfer surface.

(6) Shock-proof and noise reduced

The robust design of the device and structural attributes of the H finned tube equip it with muffler-like features, effectively reducing noise.

(7) Convenient for installation, operation and maintenance

Installation is a breeze—simply attach the equipment to the exhaust gas outlet of HFO engine units for seamless operation. Featuring a check door, the exhaust gas boiler allows for customizable cleaning cycles, maintaining heat transfer efficiency 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!