Customized Double H Finned Pipe for Enhanced 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

Unveiling the Features of Our H-Fin Boiler Finned Tubes

Our innovative boiler heat transfer solution employs the cutting-edge H-shaped fin tubes. These remarkable tubes are crafted by symmetrically welding two steel arcs onto the base tube, ingeniously forming the H-like structure that defines the H-finned tube. This unique design maximizes heat efficiency and performance. The striking rectangular fins of the H-finned tube are approximately square, measuring about double the tube diameter. This design significantly extends the heating surface, ensuring enhanced heat transfer and superior performance. Our H-finned tubes can be transformed into a robust 'double H' configuration for double-tube applications, providing exceptional structural rigidity. This makes them ideal for longer tube rows, delivering reliability and stability.

Our advanced H fin tubes are indispensable for recovering waste heat in power station boilers, industrial boilers, kilns, ship power plants, and more. They dramatically boost fuel utilization rates and optimize heat exchange, strategically placed at the system flue's tail.

Product Specifications and Details

Designed for high-efficiency heat transfer, our H-type finned tube heat exchanger elements offer superior self-cleaning capabilities, flawlessly recovering flue gas waste heat, especially beneficial during boiler renovations. The convective heat transfer coefficient intricately correlates with fin pitch. However, it inversely relates to fin height and width for optimal thermal dynamics. The overall heat transfer capacity depends on fin efficiency, the convective heat transfer coefficient, and the strategic finned ratio, ensuring comprehensive thermal performance. Notably, fin height and width incrementally raise the pressure drop, a critical consideration in optimizing performance.

H-type finned tubes, with their expanded heat exchange efficiency and surface heat transfer, have become increasingly essential in modern boilers and waste heat recovery systems. Our H-type finned tubes draw inspiration from traditional rectangle finned tubes, offering a blend of innovation and proven efficiency. With their distinctive groove structure, our H-type finned tubes excel in anti-wear and anti-fouling, ensuring durability and longevity.

Tailored to meet customer needs, our H-fin tubes are designed and manufactured for optimal safety, reliability, and efficiency.

The Economizer H Type Extruded Fin Tube is available in versatile materials like copper and stainless steel, making it adaptable for a range of specific requirements. The low fin design guarantees compactness and lightweight attributes, making it perfect for installations where space is at a premium.

Ideally suited for air coolers, radiators, and a multitude of heat exchanger applications, this finned tube sets the standard for performance. Utilizing a precise manufacturing process, we ensure each tube features exact dimensions and tight tolerances, facilitating seamless integration into any existing system.

Versatile Applications of Our H Fin Tubes

Specialized for Waste Heat Boiler Tube Applications

Perfect for Economizer Tube Installations

Ideal for Power Station Boiler Tube Applications

Engineered for Marine Boiler Tube Requirements

Exemplary for Heat Exchanger Use

Technical Specifications and 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 is a distinguished and highly regarded manufacturer and wholesaler, proudly exporting to global markets for an impressive 17 years.
Our team comprises seasoned professionals in sales and technical expertise, dedicated to designing tailored solutions and offering bespoke product customization just for you.

We boast advanced production facilities capable of manufacturing a diverse array of finned tubes, including the following:
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 specialize in customizing fin tube heat exchangers, air coolers, radiators, economizers, condensers, and vaporizer/evaporators.
We maintain a vast stock inventory featuring high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, alloy steel pipes, among others, specifically for fin tube manufacturing.
Additionally, we offer an array of pipe fittings and flanges.
We warmly invite you to visit our factory and look forward to forging a successful partnership with you.


To discover more about us, please click here

Product Details

Advantages of H-finned tube:

The remarkable H-finned tube stands as the primary heat exchange component within the exhaust gas boiler, showcasing a range of impressive benefits.

(1) Excellent wear resistance

In a strategic linear arrangement, the H finned tube heat exchanger boasts H fins that partition spaces into smaller areas, effectively balancing airflow. Compared to smooth tube heat exchangers with staggered arrangements and spiral finned heat exchangers, under identical conditions, the wear resistance of the H finned tube is 3 to 4 times superior.

(2) Fouling reduced

Fouling typically occurs on the dorsal and windward sides of the tube. The strategic staggered arrangement of the tube facilitates easy flushing of the tube bundle, significantly reducing fouling on the reverse side. It effectively cleans itself at optimal wind speeds, enhancing efficiency. Straight channels form along the sides of the H finned tube, providing an optimal soot removal effect when using a soot blower.

(3) Reduce the resistance of exhaust gas

With H fins forming straight channels, and the spiral angle of the fins directing the airflow, H fins offer lower flue resistance compared to spiral fins, reducing susceptibility to fouling. This design minimizes wind resistance and significantly lowers fan operation and investment costs, making it a cost-effective solution.

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

The uniquely patented zigzag structure of the H fins ensures an exceptional weld fusion rate with steel pipes, reaching up to 98% or more, guaranteeing superior heat transfer efficiency.

(5) Compact structure, high heat efficiency

The H finned tube offers an expansive heating area per unit length, 7.8 times that of a smooth tube. With all butt welds precision-welded via argon arc welding, the quality surpasses that of manual welding, enhancing durability. The compact design reduces equipment size and weight, significantly lowering investment costs and providing users with greater installation space.

(6) Shock-proof and noise reduced

Ingeniously designed, the structural characteristics of the H finned tube act as a muffler, providing noise reduction and shock absorption.

(7) Convenient for installation, operation and maintenance

Installation is simplified; simply connect the equipment to the exhaust gas outlet of HFO engine units, and it is ready for normal operation. The exhaust gas boiler is equipped with a check door, allowing for cleaning cycles to be adjusted based on real-time conditions, thereby ensuring optimal heat transfer and prolonging 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!