H Rectangular Finned Tube with Customized Dimensions for 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

Description of H-fin Boiler Finned Tubes: Elevate your boiler's efficiency with our innovative H-shaped finned tubes designed to maximize heat transfer and operational performance. Crafted with precision, they provide unmatched energy recovery and durability.

The H-shaped finned tubes, a hallmark of sophisticated design, feature two symmetrically welded steel fins with arcs, forming a distinctive 'H' shape. These fins dramatically enhance the heat transfer capabilities of the boiler tubes, setting a new standard for efficiency. The fins of these H-finned tubes are meticulously crafted into a near-square, rectangular shape, with a length approximately twice that of the tube's diameter. This results in a significantly extended heating surface, optimizing the tube's heat transfer efficiency. For applications requiring increased structural integrity, our H-finned tubes can be engineered into 'double H' configurations. These robust double-tube designs are ideal for extended tube rows, offering superior rigidity and performance.

Our H fin tubes are pivotal in recapturing waste heat from power station boilers, industrial boilers, kilns, and marine power plants. They substantially boost fuel utilization rates and are strategically positioned at the system flue's tail to maximize heat exchange.

Detail: Explore the intricate engineering that defines our H fin tubes, as they embody excellence in both form and function.

H-type finned tube heat exchanger components offer exceptional heat transfer capacity, exemplary self-cleaning attributes, and unparalleled capabilities in flue gas waste heat recovery, particularly beneficial for boiler upgrades. The convective heat transfer coefficient correlates directly with fin pitch, yet inversely with the height and width of the fins, highlighting the need for precise design in achieving optimal performance. Integrated heat transfer capability is a function of fin efficiency, the convective heat transfer coefficient, and the finned ratio, presenting a complex interplay of factors that ensure maximum operational effectiveness. An increase in fin height and width results in a corresponding rise in pressure drop, necessitating careful balance in design to maintain system efficiency.

To enhance heat exchange efficiency and extend surface heat transfer, H-type finned tubes have become a staple in modern boilers and waste heat recovery systems, marking a shift towards sustainable energy solutions. Derived from the traditional rectangular finned tubes, H-type finned tubes represent an evolution in design, reflecting advancements in heat exchange technology. H-type finned tubes boast a unique groove structure on the fin surface, endowing them with exceptional anti-wear and anti-fouling properties, ensuring longevity and consistent performance in demanding environments.

Our products are tailored to meet specific customer requirements, ensuring safety, reliability, and efficiency. We take pride in designing and manufacturing H-fin tubes that excel in every aspect of performance.

Economizer H Type Extruded Fin Tubes are versatile, available in materials such as copper and stainless steel, to aptly meet diverse application needs and specifications. The innovative low fin design achieves compactness and light weight, making it the perfect solution for installations with limited space, without compromising on performance.

This finned tube is adeptly suited for a wide range of applications, including air coolers, radiators, and other heat exchangers, showcasing its versatility and adaptability. Our advanced manufacturing process ensures that each finned tube meets exacting dimensions and tight tolerances, allowing for seamless integration into your existing systems without any hassle.

Application of H Fin Tubes: Unleash their potential across a spectrum of industries, enhancing system efficiencies and contributing to significant energy savings.

Waste heat boiler tube: Capitalize on waste heat recovery with our high-performance finned tubes, designed for sustainability and efficiency.

Economizer tube: Optimize your economizer's function with our state-of-the-art H-fin tubes, engineered for top-tier performance.

Power station boiler tube: Elevate power station efficiency with tailored H-fin solutions that deliver robust and reliable heat transfer.

Marine boiler tube: Enhance marine boiler performance with our expertly crafted H-fin tubes, built to withstand the rigors of sea conditions.

Heat exchanger: Transform your heat exchange systems with our cutting-edge H-fin tubes, designed for superior energy transfer and reduced emissions.

Technical Parameters: Delve into the specifics that define the performance and efficiency of our H-fin tubes, ensuring you have the precise information you need for your applications.

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 has proudly established itself as a renowned manufacturer and wholesaler, reaching the global markets with distinction for 17 thriving years.
Our team, comprised of seasoned sales and technical professionals, is dedicated to crafting bespoke solutions and tailoring product customizations to meet your unique needs.

We boast cutting-edge production facilities designed to manufacture a wide array of finned tubes, detailed as follows:
H / Double H Finned Tube (1 line)
High Frequency Welded Fin Tube, including Serrated Finned Tube, efficiently produced across 8 production lines.
Laser Welding Finned Tube (2 lines)
Extruded Finned Tube, featuring Bimetallic Fin Tube & Integral Monometallic Low Fin Tube, crafted with precision on 6 lines.
'G' Type Fin Tube (Embedded Finned Tube), and 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines)


Our expertise extends to customizing Fin Tube Heat Exchangers, Air Coolers, Radiators, Economizers, and Condensers, as well as sophisticated Vaporizers/Evaporators.
We maintain a substantial inventory of superior quality carbon steel seamless pipes, ERW pipes, SSAW pipes, alloy steel pipes, etc., all critical for the manufacture of finned tubes.
Complementing our offerings, we also provide a range of pipe fittings and flanges.
We warmly invite you to visit our factory and eagerly anticipate forging a fruitful partnership with you.


To delve deeper into our offerings, please click here to learn more:

Product Details

Advantages of H-Finned Tube:

The H-finned tube stands as the quintessential heat exchange component within the entire exhaust gas boiler system. Its superior design and engineering bring forth exceptional advantages that set it apart.

(1) Outstanding Wear Resistance

Ingeniously designed, the H-finned tube heat exchanger is arranged in a linear fashion, with the H fins ingeniously partitioning the space into multiple smaller areas. This innovative design equalizes airflow, offering a remarkable wear life that is 3 to 4 times greater than smooth tube heat exchangers with staggered arrangements or even spiral finned exchangers, under identical conditions.

(2) Reduced Fouling

Fouling typically emerges on the dorsal and windward sides of the tube. Thanks to the staggered arrangement of the tubes, the bundle is effortlessly flushed, leading to significantly minimized backside fouling. With optimal wind speed, the design inherently provides an excellent self-cleaning function. The innovative straight channels formed on either side of the H-finned tube successfully direct soot, optimizing soot removal when employing a soot blower.

(3) Minimized Exhaust Gas Resistance

The strategic formation of straight channels by H fins, along with the precise guidance of airflow by spiral angles, ensures lesser fouling and reduced flue resistance compared to traditional spiral fins. By embracing the H-finned tube design, wind resistance is significantly lowered, translating to reduced fan operational and capital expenditures.

(4) Superior Welding Fusion Rate

The distinct zigzag structure (patented) of the H fins facilitates a weld fusion rate of 98% or more between fins and steel pipes, guaranteeing an excellent heat transfer coefficient for H-finned tubes.

(5) Compact Structure with Enhanced Heat Efficiency

With a heating area per unit length that is 7.8 times that of a smooth tube, the H-finned tube showcases impressive heat efficiency. The use of argon arc welding for butt welds further elevates the welding quality, surpassing that of manual welding. The equipment's size and weight are significantly minimized, slashing investment costs while offering users more space for equipment installation.

(6) Vibration and Noise Reduction

Thanks to the structural design and unique characteristics of the H-finned tube, the equipment functions as an effective muffler, dampening noise and vibrations.

(7) Easy Installation and Maintenance

Installation is a breeze, requiring only a connection to the exhaust gas outlet of HFO engine units, after which the equipment is ready for operation. Equipped with a check door, the exhaust gas boiler allows for personalized cleaning cycles based on actual conditions, ensuring optimal heat transfer and extending the operational 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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