Customized H Rectangular Finned Tube - High-Performance Double H Fin Pipe

• 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 advanced heat transfer technology is revolutionized by the H-shaped fin tubes. These innovative tubes are created by symmetrically welding two steel pieces with arcs onto a raw tube, forming a distinctive 'H' shape. Hence, they are aptly named H-finned tubes. The H-finned tube boasts rectangular, nearly square fins that extend the heating surface significantly, with each fin measuring approximately twice the diameter of the tube. Double your performance with our 'double H' finned tubes! Designed for a robust and rigid structure, these double-tube configurations excel in applications requiring extended tube rows.

Our H fin tubes are expertly crafted to harness waste heat recovery from power station boilers, industrial boilers, kilns, and ship power plants. Strategically placed at the flue tail, they significantly boost fuel efficiency and energy utilization.

Detail

These H-type finned tube heat exchanger elements deliver unparalleled heat transfer capabilities. Their superior self-cleaning attributes and efficiencies in flue gas waste heat recovery make them ideal for boiler refurbishments. The convective heat transfer coefficient aligns with the fin pitch, while inversely related to fin height and width, ensuring optimal performance. The integrated heat transfer capacity hinges upon fin efficiency, convective heat transfer coefficients, and the finned ratio, promising maximum thermal performance. Pressure drops correlate directly with increased fin height and width, demanding careful design consideration.

Recognized for enhancing heat exchange efficiency and expanding surface heat transfer, H-type finned tubes have become indispensable in modern boiler systems and waste heat recovery operations. H-type finned tubes, largely evolved from traditional rectangle finned tubes, offer a leap in technological advancement. Thanks to their unique grooved fin surfaces, H-type finned tubes exhibit outstanding anti-wear and anti-fouling properties, ensuring longevity and reliability.

Tailored to meet our clients' specific needs, our H-fin tubes are engineered to be safe, reliable, and highly efficient, catering to diverse operational demands.

The Economizer H Type Extruded Fin Tube is available in a variety of materials such as copper and stainless steel, ensuring it meets diverse industry requirements effortlessly. With a low fin design, our tubes ensure compactness and low weight, perfect for installations where space is at a premium.

Ideal for air coolers, radiators, and diverse heat exchanger applications, this finned tube represents versatility and efficiency. Its meticulous manufacturing process ensures precise dimensions and tight tolerances, allowing for seamless integration into existing systems without hassle.

Application of H Fin Tubes

Waste heat boiler tube;

Economizer tube;

Power station boiler tube;

Marine boiler tube;

Heat exchanger

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

Cangzhou Datang Steel Pipe Co., Ltd stands as a prestigious beacon in the manufacturing and wholesale industry, proudly extending our high-quality products to global markets for an impressive 17 years.
Our experienced and dynamic team of sales and technical professionals is dedicated to crafting bespoke solutions and offering exquisite product customization to perfectly match your unique requirements.

We boast state-of-the-art production facilities that specialize in the creation of a diverse array of finned tubes, each designed with precision and innovation.
H / Double H Finned Tube (1 line) - A symbol of efficiency and durability.
High Frequency Welded Fin Tube (Including Serrated Finned Tube) (8 lines) - Engineered for peak performance and reliability.
Laser Welding Finned Tube (2 lines) - Precision welded for superior results.
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) (6 lines) - A perfect blend of strength and adaptability.
'G' Type Fin Tube (Embedded Finned Tube), 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines) - Designed for optimal thermal transfer and flexibility.


Beyond tubes, we specialize in customizing fin tube heat exchangers, air coolers, radiators, economizers, and condensers, as well as vaporizers/evaporators, each crafted to enhance your industrial applications.
Our expansive inventory includes premium quality carbon steel seamless pipes, as well as ERW pipes, SSAW pipes, and alloy steel pipes, ensuring robust manufacturing of fin tubes.
We also provide an extensive range of pipe fittings and flanges to complete your setup.
We warmly invite you to visit our factory and are eager to foster a successful partnership with you.


For a deeper dive into our world, please click here to learn more about us.

Product Details

Advantages of the H-Finned Tube:

The H-finned tube serves as the pivotal heat exchange element within the exhaust gas boiler, boasting an array of remarkable advantages, exemplifying superior technology in heat transfer solutions.

(1) Exceptional Wear Resistance

The innovative H finned tube heat exchanger is aligned in an orderly fashion, with H fins ingeniously segmenting the space into multiple smaller zones. This design promotes uniform airflow distribution, providing a significant edge over smooth tube heat exchangers with staggered arrangements or spiral finned heat exchangers. Under identical conditions, the H finned tube showcases a wear life up to 3-4 times longer.

(2) Reduced Fouling

Fouling typically arises on the dorsal and wind-facing sides of the tube. Thanks to the staggered tube arrangement, the tube bundle experiences enhanced flushing, resulting in significantly less fouling on the backside. Optimized for self-cleaning, this structure excels when operating at the right wind speed. Straight channels are crafted along both sides of the H finned tube. By incorporating a soot blower, it ensures optimal soot removal, saving maintenance time and effort.

(3) Minimized Exhaust Gas Resistance

H fins craft direct flow paths on both sides, while spiral fins adjust airflow direction. In comparison, spiral fins are more susceptible to fouling and elevate flue resistance. The H-finned tube triumphs in reducing wind resistance, slashing fan operational and investment costs.

(4) Superior Welding Fusion

The H fins' distinct zigzag design (patented) enables an impressive weld fusion rate exceeding 98% with steel pipes, guaranteeing exceptional heat transfer efficiency.

(5) Compact Design, Enhanced Heat Efficiency

Boasting a substantial heating area per unit length, the H finned tube offers a surface area 7.8 times greater than smooth tubes. Precision argon arc welding of butt welds ensures superior quality beyond manual welding, reducing equipment size and weight, thereby minimizing investment and maximizing installation space. With substantial reductions in both equipment size and weight, users enjoy a decreased investment cost along with increased installation space.

(6) Shock-Resistance and Noise Reduction

Thanks to the structural brilliance of the H finned tube design, the equipment also functions efficiently as a muffler, providing a tranquil operational environment.

(7) Ease of Installation, Operation, and Maintenance

Installation is streamlined by simply connecting the equipment to the exhaust gas outlet of HFO engine units, readying it for immediate operation. The exhaust gas boiler is equipped with an inspection door, facilitating cleaning cycle determinations based on real-time conditions to ensure optimal heat transfer and extended equipment longevity.

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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!