H Rectangular Finned Tube for Efficient Boiler Heat Exchange Solutions

• 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

Innovative H-fin Boiler Finned Tubes: Description

The cutting-edge heat transfer tube of the boiler utilizes H-shaped fin tubes. Ingeniously crafted by symmetrically welding two arcuate steel pieces onto the raw tube, these tubes boast a fin (rib) design resembling the letter 'H', earning their name: H-finned tube. The innovative H-finned tube features rectangular fins that are almost square. These fins, with a length approximately double the diameter of the tube, significantly extend the heating surface for superior thermal performance. With the ability to transform into a 'double H' finned tube, this design enhances structural rigidity, enabling application in extended tube rows for optimal durability.

H fin tubes are masterfully engineered to reclaim waste heat from power station boilers, industrial kilns, marine power plants, and more. They markedly boost fuel efficiency, with the heat exchange elements strategically positioned at the system flue's tail.

Detailed Specifications and Features

H-type finned tube heat exchanger components exhibit exceptional heat transfer capacity, outstanding self-cleaning attributes, and remarkable efficiency in recovering flue gas waste heat, especially during boiler upgrades. The convective heat transfer coefficient is directly proportional to fin pitch but inversely related to both fin height and width, influencing the overall thermal performance. Comprehensive heat transfer effectiveness is intricately linked to factors such as fin efficiency, convective heat transfer coefficient, and the finned ratio. Pressure drop tends to rise as fin height and width increase, impacting the overall system dynamics.

Designed to enhance heat exchange efficiency, H-type finned tubes have become prevalent in modern boilers and waste heat recovery systems, offering extended surface thermal performance. H-type finned tubes predominantly evolve from innovative rectangle finned tube designs, offering enhanced functionality. Thanks to their distinctive grooved fin surfaces, H-type finned tubes provide outstanding wear and fouling resistance, ensuring durability and reliability.

Our expertly crafted products are adaptable to customer-specific needs and conditions, providing safe, reliable, and efficient H-fin tubes tailored to each unique application.

The Economizer H Type Extruded Fin Tube offers versatility in material choice, including options like copper and stainless steel, accommodating diverse application requirements. Its low fin design ensures a lightweight, compact solution, making it an excellent choice for installations where space is at a premium.

This versatile finned tube is ideal for a host of applications, including air coolers, radiators, and various heat exchanger systems. Our precision manufacturing process ensures exact dimensions and tight tolerances, facilitating seamless integration with existing systems for optimal performance.

Diverse Applications of H Fin Tubes

Specialized Waste Heat Boiler Tubes

Advanced Economizer Tubes

Efficient Power Station Boiler Tubes

Robust Marine Boiler Tubes

Comprehensive Heat Exchanger Systems

Technical Parameters and Specifications Assessment

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

Cangzhou Datang Steel Pipe Co., Ltd., a distinguished name in the global market, boasts an impressive 17-year legacy as a premier manufacturer and wholesaler.
Our team of seasoned sales and technical professionals is dedicated to crafting tailored solutions and offering bespoke product customization to meet your specific needs.

Our state-of-the-art production facilities are equipped to manufacture a diverse range of specialized finned tubes, as outlined below:
H / Double H Finned Tube: Designed for optimal heat exchange efficiency (1 line)
High Frequency Welded Fin Tube (Including advanced Serrated Finned Tube): Engineered for superior performance (8 lines)
Laser Welding Finned Tube (2 lines)
Extruded Finned Tube: Featuring Bimetallic Fin Tube and Integral Monometallic Low Fin Tube options (6 lines)
'G' Type Fin Tube (Embedded Finned Tube) & 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube): Precision-crafted for diverse applications (6 lines)


Beyond this, our expertise extends to customizing Fin tube heat exchangers, air coolers, radiators, economizers, and condensers, as well as vaporizers/evaporators, ensuring complete thermal solutions.
Our expansive inventory, rich in high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, and alloy steel pipes, supports the manufacturing of our premium fin tubes.
Additionally, we offer a comprehensive range of pipe fittings and flanges to cater to all your needs.
We warmly invite you to visit our factory and explore avenues of collaboration.


Discover more about our offerings and innovations; click here to learn more.

Product Details

Advantages of H-finned tube:

The H-finned tube is a pivotal component in exhaust gas boilers, revolutionizing heat exchange with unmatched efficiency and reliability. Discover the distinct benefits of our H finned tubes.

(1) Excellent wear resistance

Engineered with precision, the H finned tube heat exchanger is meticulously arranged in line. Its H fins ingeniously partition the space into small, controlled zones, ensuring uniform airflow distribution. This design outshines traditional smooth and spiral finned heat exchangers, boasting a wear life that is 3 to 4 times longer.

(2) Fouling reduced

Fouling typically accumulates on the dorsal and windward sides of conventional tubes. Our strategically staggered tube arrangement facilitates effective flushing, significantly minimizing back-side fouling. The H-finned tube exhibits a remarkable self-cleaning functionality when subjected to optimal wind speeds. Straight channels formed on either side of the H finned tube optimize soot removal, achieving superior results with a soot blower.

(3) Reduce the resistance of exhaust gas

The H fins intelligently create straight channels, and in contrast, spiral fins direct airflow with increased flue resistance. H fins excel in minimizing fouling and resistance. Adopting H-finned tubes translates to reduced wind resistance, leading to lower fan operation costs and diminished investment expenditure.

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

The unique, patented zigzag structure of the H fins ensures an exceptional weld fusion rate with steel pipes, achieving up to 98%. This guarantees outstanding heat transfer efficiency.

(5) Compact structure, high heat efficiency

With an expansive heating area per unit length, the H finned tube offers 7.8 times the efficiency of a smooth tube. Utilizing argon arc welding for all butt welds, the quality surpasses that of manual methods. The compact design significantly reduces equipment size and weight. This efficiency results in lower investment costs and more installation space for users, maximizing heat transfer surfaces.

(6) Shock-proof and noise reduced

The structural ingenuity of the H finned tube, coupled with its integrated muffler characteristics, ensures noise reduction and enhanced shock resistance, thus functioning effectively as a muffler.

(7) Convenient for installation, operation and maintenance

Installation simplicity is paramount, requiring only a straightforward connection to the exhaust gas outlet of HFO engine units for normal operation. The exhaust gas boiler features a check door, allowing for tailored cleaning cycles based on real-time conditions, thereby ensuring optimal heat transfer efficiency and prolonged equipment 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.

Please contact me for more info today!