Double H Fin Pipe for Boilers - Customized Dimensions and Quality Assurance

• 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 heat transfer solutions feature H-shaped fin tubes, meticulously engineered for boilers. Each tube is crafted by welding a pair of precisely contoured steel fins onto the raw tube, forming an 'H' shape that significantly enhances thermal efficiency. The fins boast a rectangular form, nearly square, with a length approximately double the tube's diameter. This design maximizes the extended heating surface, elevating performance to new heights. Enhance your heat transfer capabilities with the 'Double H' finned tube variant. This double-tube option offers robust structural integrity, perfect for extended tube arrays and demanding applications.

Utilize our H-fin tubes to reclaim gas waste heat from power station boilers, industrial boilers, kilns, and marine engine rooms. This innovation dramatically boosts fuel efficiency, strategically placed at the system flue's tail for optimal thermal exchange.

Detail

Our H-type finned tube heat exchangers excel in heat transfer, equipped with exceptional self-cleaning capabilities. They offer remarkable flue gas waste heat recovery in boiler upgrades, ensuring improved energy efficiency. The convective heat transfer coefficient correlates directly with fin pitch, yet inversely with fin height and width, allowing for tailored thermal solutions. Overall heat transfer efficiency hinges on fin effectiveness, convective coefficients, and finned ratios, offering comprehensive thermal management. Pressure drop considerations grow as fin height and width increase, a crucial factor in system design and optimization.

The H-type finned tubes are celebrated for their superior heat exchange efficiency and have seen widespread adoption in modern boilers and waste heat recovery systems. These advanced H-type finned tubes originate from rectangle finned tubes, pushing the boundaries of heat transfer technology. Thanks to their unique grooved fin surfaces, these tubes deliver excellent anti-wear and anti-fouling performance, ensuring longevity and reliability.

Tailor our products to meet your specific demands. We design and manufacture H-fin tubes that are synonymous with safety, reliability, and efficiency, ensuring each design is customer-centric.

Choose from a variety of materials, like copper and stainless steel, with our Economizer H Type Extruded Fin Tube, meeting diverse application needs with precision. Our low fin design ensures a compact and lightweight solution, ideal for installations where space is at a premium, without compromising on performance.

This versatile finned tube excels in air coolers, radiators, and an array of heat exchanger applications, demonstrating its adaptability and efficiency. Crafted with precision, our manufacturing process ensures exact dimensions and tight tolerances, enabling 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 stands as a distinguished manufacturer and wholesaler, confidently serving global markets for an impressive 17 years.
Our dedicated team of sales and technical experts is at your service, crafting tailored solutions and bespoke product customization just for you.

Our state-of-the-art production facilities are fully equipped to manufacture a diverse array of finned tubes as outlined 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)


We go beyond manufacturing with our customized fin tube heat exchangers, air coolers, radiators, economizers, and condensers. Explore our range of vaporizers/evaporators as well.
Our inventory is vast, featuring top-notch carbon steel seamless pipes, ERW pipes, SSAW pipes, and alloy steel pipes, all essential for crafting our fin tubes.
Pipe fittings and flanges are readily available to complement your needs.
We warmly welcome you to visit our factory and eagerly anticipate the opportunity to collaborate with you.


To discover more about our offerings, please click here:

Product Details

Advantages of H-finned tube:

The H-finned tube stands as the pivotal heat exchange component within the exhaust gas boiler system. The benefits of employing an H finned tube are numerous and noteworthy.

(1) Excellent wear resistance

Ingeniously arranged in a linear fashion, H finned tube heat exchangers maximize efficiency by dividing space into smaller areas, promoting even airflow. Compared to traditional smooth tube heat exchangers with staggered setups or even spiral finned versions, these H finned tubes boast a wear life that exceeds typical solutions by an impressive 3 to 4 times.

(2) Fouling reduced

Fouling generally occurs on the dorsal and windward sides of tubes. With a staggered tube arrangement, easy flushing of the tube bundle results in significantly reduced fouling on the backside. At optimal wind speeds, it demonstrates an efficient self-cleaning capability. Straight channels formed on either side of the H finned tube easily direct soot, and when paired with a soot blower, achieve optimal soot removal effects.

(3) Reduce the resistance of exhaust gas

The H fins streamline airflow by creating direct channels, contrasting with the spiral angle of spiral fins which tend to accumulate fouling and increase flue resistance. H-finned tubes stand out in reducing such resistance. Thus, with H-finned tubes, wind resistance is minimized, translating to lowered operational and investment costs for fans.

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

Featuring a unique patented zigzag design, the H fins achieve a remarkable weld fusion rate with steel pipes, reaching an impressive 98% or more. This ensures superior heat transfer efficiency for H-finned tubes.

(5) Compact structure, high heat efficiency

Offering substantial heating areas per unit length, the H finned tube is 7.8 times more efficient than smooth tubes. Butt welds benefit from argon arc welding, enhancing welding quality far beyond manual processes. With significant reductions in equipment size and weight, investment costs are drastically cut, providing users with greater installation flexibility and space efficiency without sacrificing a vast heat transfer surface.

(6) Shock-proof and noise reduced

Engineered with a specialized structure, the H finned tube not only withstands shocks but also incorporates muffler characteristics, allowing the equipment to operate quietly and efficiently.

(7) Convenient for installation, operation and maintenance

Installation is seamless: simply connect the equipment to the exhaust gas outlet of HFO engine units to commence standard operation. With built-in check doors, the exhaust gas boiler allows cleaning cycles to be scheduled based on real-time data, ensuring optimal heat transfer and extending the equipment's service 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!