Double H Fin Pipe with SGS BV Inspection for Reliable Boiler Performance

• 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 cutting-edge technology transforms the ordinary boiler's heat transfer tube into an extraordinary marvel with the H-shaped fin tubes. Expertly welded, two sleek steel pieces with arcs are symmetrically joined to the raw tube, forming fins that resemble the majestic letter 'H'. This innovation enhances the efficiency and performance of the H-finned tube. The H-finned tube boasts rectangular fins with near-square edges, extending approximately twice the diameter of the tube itself. This design dramatically increases the heating surface, maximizing heat transfer. For even greater structural integrity, the H-finned tube can be ingeniously crafted into a 'double H' finned tube with a robust double-tube structure. This adaptable design is perfect for applications requiring longer tube rows.

The H fin tube is a powerhouse in energy recovery, expertly harnessing gas waste heat from power station boilers, industrial boilers, kilns, and marine power plants. By enhancing fuel efficiency and strategically placing the heat exchange element at the system flue's tail, it revolutionizes heat utilization.

Detail

H-type finned tube heat exchanger elements are engineered for exceptional heat transfer capabilities. Their superior self-cleaning properties and proficient flue gas waste heat recovery make them ideal for boiler renovations. The convective heat transfer coefficient dances intricately with fin pitch, yet inversely correlates with fin height and width, showcasing the meticulous balance of engineering. Integrated heat transfer capacity is a symphony of fin efficiency, the convective heat transfer coefficient, and finned ratio, resulting in optimal performance. With an increase in fin height and width, experience a proportional rise in pressure drop, a testament to the careful design considerations.

To elevate heat exchange efficiency, H-type finned tubes are increasingly sought after for boiler systems and waste heat recovery solutions, underscoring their superior design. H-type finned tubes elegantly evolve from the classic rectangle finned tubes, offering enhanced performance and adaptability. The unique groove structure on the fin surface endows H-type finned tubes with extraordinary anti-wear and anti-fouling capabilities, ensuring longevity and reliability.

Our products are customizable, aligning with clients' specific needs and contexts. We design and craft H-fin tubes that are not only safe and reliable but also highly efficient.

The Economizer H Type Extruded Fin Tube is versatile, available in materials such as copper and stainless steel, meeting diverse application demands. The innovative low fin design prioritizes compactness and lightness, making it a perfect choice for installations where space is at a premium.

This finned tube excels in air coolers, radiators, and a variety of heat exchanger applications, showcasing its versatile and high-performance nature. A meticulous manufacturing process ensures that each finned tube meets precise dimensions and tight tolerances, facilitating seamless integration into existing systems.

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

DATANG STEEL PIPE Co., Ltd proudly stands as a trusted manufacturer and wholesaler, exporting premium quality steel pipes to global markets for an impressive 17 years.
Our highly skilled sales and technical teams are dedicated to crafting bespoke solutions and offering tailored product customization to meet your unique requirements.

We are equipped with state-of-the-art production facilities designed to manufacture a diverse range of advanced finned tubes, as detailed below:
H / Double H Finned Tube (1 line)
High Frequency Welded Fin Tube (Including Serrated Finned Tube) (8 lines)
Laser Welding Finned Tube (2 lines)
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) (6 lines)
'G' Type Fin Tube (Embedded Finned Tube), 'L' 'LL' 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines)


In addition, we specialize in customizing Fin Tube Heat Exchangers, Air Coolers, Radiators, Economizers, and Condensers, as well as Vaporizers/Evaporators.
Our substantial inventory includes high-quality carbon steel seamless pipes, as well as ERW pipes, SSAW pipes, alloy steel pipes, and more for the superior manufacture of fin tubes.
We also offer a comprehensive selection of pipe fittings and flanges to complement your project needs.
We warmly invite you to visit our factory and eagerly anticipate the opportunity to collaborate with you.


To learn more about us, please click here

Product Details

Exceptional Advantages of the H-Finned Tube:

The H-finned tube stands as the quintessential heat exchange component within the exhaust gas boiler system. It boasts a myriad of remarkable advantages that set it apart in the industry.

(1) Superior Wear Resistance Excellence

Ingeniously arranged in a linear configuration, the H finned tube heat exchanger ingeniously divides space into several small, balanced airflow areas. In stark contrast to the staggered or spiral finned heat exchangers, the wear resistance of the H-finned tube is astonishingly increased by 3 to 4 times under equivalent conditions.

(2) Diminished Fouling

Fouling tends to form on both the dorsal and windward sides of the tube. The tube's strategically staggered arrangement facilitates effective flushing of the tube bundle, ensuring minimal fouling on the back side. With optimal wind speed, the H-finned tube showcases an impressive self-cleaning capability. Straight channels form on both sides of the H finned tube, optimizing soot removal efficiency when used with a soot blower.

(3) Minimized Exhaust Gas Resistance

As H fins create straight channels and the spiral angle of spiral fins directs airflow, the H fins are less prone to fouling, reducing flue resistance compared to other fin designs. Hence, the H-finned tube effectively decreases wind resistance, significantly cutting down fan operation costs and initial investment.

(4) Exceptional Weld Fusion Rate of Fins and Steel Pipe

Boasting a distinctive zigzag structure (patented), the H fins achieve an impressive weld fusion rate with steel pipes, exceeding 98%, ensuring outstanding heat transfer efficiency.

(5) Compact, High-Efficiency Structure

The unit length heating area of the H finned tube is an extraordinary 7.8 times larger than a smooth tube. Featuring argon arc welding, the quality of welding is vastly superior to traditional manual methods, enhancing durability. With significantly reduced equipment size and weight, the investment in equipment is minimized, granting users more space for installation and operation flexibility.

(6) Shock Absorption and Noise Reduction

Thanks to its innovative design and unique H finned tube structure, the equipment naturally functions as a muffler, reducing noise.

(7) Simplified Installation, Operation, and Maintenance

Installation is effortless, requiring just a connection to the exhaust gas outlet of HFO engine units for immediate operational functionality. The exhaust gas boiler features a check door, enabling maintenance teams to adjust the cleaning schedule based on real-time conditions, optimizing heat transfer and extending working 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!