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

• 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

Experience the next level of efficiency with our expertly engineered H-fin boiler Finned Tubes.

Our boiler's heat transfer tube employs the innovative H-shaped fin tubes. These are meticulously crafted by symmetrically welding two arc-shaped steel pieces onto the raw tube, forming fins reminiscent of the letter 'H', thus earning the name H-finned tube. The fins on our H-finned tubes are distinctively rectangular, nearly square, extending to approximately twice the tube's diameter for an enhanced heating surface. For extended rows of tubes, consider our 'double H' finned tube. Its dual-tube design bolsters structural rigidity, making it an optimal choice.

Our H fin tube excels in recovering gas waste heat from power station boilers, industrial boilers, kilns, ship power plants, and more. It significantly boosts fuel utilization, serving as a vital heat exchange element at the system's flue exit.

Discover the Details

Engineered for excellence, H-type finned tube heat exchangers boast high heat transfer capacity, outstanding self-cleaning abilities, and superior performance in flue gas waste heat recovery during boiler upgrades. The convective heat transfer coefficient is intricately linked to fin pitch, while inversely related to fin height and width, ensuring optimal performance. The comprehensive heat transfer capability hinges on fin efficiency, the convective heat transfer coefficient, and the finned ratio, delivering unparalleled results. Be mindful, as pressure drop escalates with increased fin height and width, affecting performance dynamics.

To enhance heat exchange efficiency and extend the surface heat transfer, H-type finned tubes have become a staple in modern boilers and waste heat recovery systems. H-type finned tubes primarily evolve from the advanced rectangle finned tubes, setting a new benchmark in performance. Thanks to their specialized groove design on the fin surface, H-type finned tubes offer remarkable anti-wear and anti-fouling properties, standing the test of time.

Tailored to perfection, our products adapt seamlessly to client requirements, ensuring the design and manufacture of secure, reliable, and efficient H-fin tubes.

Our Economizer H Type Extruded Fin Tube is versatile, available in premium materials like copper and stainless steel to meet diverse demands. The innovative low fin design assures compactness and reduced weight, ideal for installations with limited space.

Perfectly suited for air coolers, radiators, and diverse heat exchanger applications, this finned tube is a game-changer. Our sophisticated manufacturing process ensures precise dimensions and stringent tolerances, providing smooth integration into existing systems.

Explore the Versatile Applications of H Fin Tubes

An essential component for waste heat boiler tubes;

Ideal for economizer tubes;

A must-have for power station boiler tubes;

Perfect for marine boiler tubes;

A cornerstone in heat exchanger systems.

Delve into the 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 stands as a prominent and distinguished manufacturer and wholesaler, proudly exporting to global markets for an impressive 17 years.
Our team boasts a blend of professional sales and technical expertise, poised to design bespoke solutions and deliver tailored product customizations for you.

Our state-of-the-art production facilities enable us to craft a broad spectrum of finned tubes, outlined as follows:
H / Double H Finned Tube (1 line)
High-Frequency Welded Fin Tube, inclusive of Serrated Finned Tube varieties (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), along with 'L', 'LL', 'KL' Type Fin Tubes (Wrap Around Finned Tube) (6 lines)


Our customization capabilities extend to Fin tube heat exchangers, Air coolers, Radiators, Economizers, and Condensers, as well as Vaporizers/Evaporators.
We maintain an extensive inventory of top-quality carbon steel seamless pipes, including ERW pipes, SSAW pipes, and alloy steel pipes, all essential for fin tube manufacturing.
Additionally, we provide a comprehensive range of pipe fittings and flanges.
We warmly welcome you to tour our factory and eagerly anticipate collaborating with you.


To discover more about us, please click here

Product Details

Advantages of H-finned tube:

The H-finned tube stands as the pivotal heat exchange element in the full exhaust gas boiler system, offering a suite of unparalleled benefits.

(1) Exceptional Wear Resistance

The H-finned tube heat exchanger is meticulously arranged in a linear configuration. The H fins ingeniously divide the space into numerous compact zones, ensuring an even distribution of airflow. When compared to the staggered and spiral finned heat exchangers, and under identical conditions, the H-finned tube boasts a wear life up to 3 to 4 times longer.

(2) Minimized Fouling

Fouling typically forms on the dorsal and windward sides of the tube. An innovative staggered tube arrangement facilitates ease of cleaning the tube bundle, resulting in significantly reduced fouling on the backside. This design also incorporates an efficient self-cleaning capability at optimal wind speeds. Straight channels formed alongside the H finned tube effectively manage soot accumulation and achieve superior cleaning results when used with a soot blower.

(3) Exhaust Gas Resistance Reduction

The straight channels formed by H fins and the airflow-directed spiral angles of spiral fins often lead to greater flue resistance and susceptibility to fouling than H fins. Adopting H-finned tubes significantly decreases wind resistance, thereby lowering fan operation and investment expenses.

(4) High Welding Fusion Rate of Fins and Steel Pipe

Featuring a patented unique zigzag architecture, the H fins ensure a weld fusion rate of 98% or higher between fins and steel pipes, guaranteeing an exceptional heat transfer coefficient for H-finned tubes.

(5) Compact Design with Superior Heat Efficiency

With an expansive heating area per unit length, H-finned tubes offer 7.8 times the efficiency of smooth tubes. Utilizing argon arc welding for butt joints vastly improves welding quality over manual techniques. The equipment's size and weight are notably reduced, cutting down investment costs and providing ample space for user installation while maintaining the same heat transfer surface.

(6) Vibration and Noise Reduction

Thanks to the device's structural prowess and the characteristic design of the H finned tube, it functions effectively as a noise-reducing muffler.

(7) Ease of Installation, Operation, and Maintenance

Installation is streamlined: simply connect the equipment to the exhaust gas outlet of HFO engine units to commence normal operation. The exhaust gas boiler is equipped with an inspection door, allowing the cleaning cycle to be adapted to real-world conditions to maintain optimal heat transfer and extend the device's 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!