Double H Fin Pipe - Premium Quality Customized Boiler Fin 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

Explore the Ingenious H-Fin Boiler Finned Tubes

Our H-shaped fin tubes redefine heat transfer efficiency for boilers by welding two symmetrically placed arc-shaped steel pieces onto the raw tube. This design, resembling the letter 'H', ensures optimal fin formation and exceptional performance. The H-finned tubes boast rectangular, nearly square fins with a length extending about twice the diameter of the tube, significantly enhancing the heating surface area. For added robustness, the H-finned tube can be crafted into a 'double H' design, featuring a dual-tube arrangement that provides excellent structural rigidity for extended tube rows.

H fin tubes are pivotal in reclaiming gas waste heat from power station boilers, industrial boilers, kilns, ship power plants, and more, effectively boosting fuel utilization rates. Positioned at the flue's tail, they serve as essential heat exchange elements.

Detailed Specifications

H-type finned tube heat exchangers excel with their remarkable heat transfer capacity, outstanding self-cleaning capabilities, and proficiency in flue gas waste heat recovery, making them ideal for boiler upgrades. The convective heat transfer coefficient is enhanced by fin pitch but diminishes with increased fin height and width, striking a balance for optimal heat exchange. The aggregate heat transfer capacity is intricately linked to fin efficiency, the convective coefficient, and the finned ratio, ensuring superior performance. An increase in fin height and width leads to a higher pressure drop, a factor considered during design for efficiency.

To maximize heat exchange efficiency and surface heat transfer, H-type finned tubes have seen widespread adoption in boilers and waste heat recovery applications recently. H-type finned tubes are primarily evolved from rectangular finned tubes, offering improved performance. Thanks to their unique groove structure on the fin surface, H-type finned tubes deliver outstanding anti-wear and anti-fouling capabilities.

We offer bespoke solutions, modifying our products to meet specific customer requirements. Our H-fin tubes epitomize safety, reliability, and efficiency.

Our Economizer H Type Extruded Fin Tubes come in diverse materials like copper and stainless steel, tailored to various needs and specifications. The low fin design guarantees compactness and lightweight features, perfect for installations where space is a premium.

Ideal for air coolers, radiators, and a vast range of heat exchangers, our finned tubes are versatile and efficient. Crafted through a meticulous manufacturing process, our finned tubes ensure precise dimensions and tight tolerances for flawless integration into existing systems.

Versatile Applications of H Fin Tubes

Efficient in Waste Heat Boiler Tubes;

Ideal for Economizer Tubes;

Essential for Power Station Boiler Tubes;

Perfect for Marine Boiler Tubes;

Extensive use in Heat Exchangers

Comprehensive 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 is a celebrated and trusted manufacturer and wholesaler renowned for exporting to global markets for an impressive span of 17 years.
Our dedicated professional sales and technical teams are at your service, expertly crafting tailored solutions and offering bespoke product customization to suit your unique needs.

We proudly operate state-of-the-art production facilities dedicated to crafting a wide array of finned tubes, as outlined below:
H / Double H Finned Tube (1 line)
High Frequency Welded Fin Tube (including the Serrated Finned Tube) across 8 production lines
Laser Welding Finned Tube (2 lines)
Extruded Finned Tube featuring Bimetallic and Integral Monometallic Low Fin Tubes, efficiently manufactured over 6 lines
'G' Type Fin Tube (Embedded Finned Tube), 'L' 'LL' 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines)


Additionally, we specialize in customizing Fin tube heat exchangers, air coolers, radiators, economizers, and condensers, including high-performance vaporizers/evaporators to meet diverse industry needs.
Our extensive inventory includes premium quality carbon steel seamless pipes, ERW pipes, SSAW pipes, and various alloy steel pipes, meticulously curated for the manufacture of fin tubes.
Comprehensive pipe fittings and flanges are also readily available to complement your projects.
We warmly invite you to visit our factory, and we eagerly anticipate the opportunity to collaborate with you.


To learn more about us, please click here

Product Details

Unrivaled Advantages of Our H-Finned Tubes:

The H-finned tube stands as the quintessential heat exchange component in exhaust gas boilers, offering an array of superior benefits.

(1) Exceptional Wear Resistance

In a linear arrangement, the H fins efficiently segment the space into smaller areas, fostering balanced airflow. This contrasts with the staggered setup of smooth tube heat exchangers or spiral finned counterparts. As a result, the H-finned tube boasts a wear life that is 3 to 4 times greater under similar conditions.

(2) Minimized Fouling

Fouling typically forms on the tube's dorsal and windward sides. Thanks to the staggered tube arrangement, the tube bundle is easily flushed, significantly reducing fouling on the backside. Optimally, at the right wind speed, these tubes exhibit an excellent self-cleaning capability. The straight channels formed on either side of the H finned tube enhance soot removal efficiency, especially when paired with a soot blower.

(3) Lower Exhaust Gas Resistance

With H fins creating streamlined channels on each side, and spiral fins redirecting airflow, traditional fins can battle fouling and increased flue resistance unlike H fins. Consequently, employing H-finned tubes reduces wind resistance, slashing both fan operation and investment costs.

(4) Superior Welding Fusion Rate

The patented zigzag structure of H fins ensures a remarkable 98% or greater weld fusion rate with steel pipes, guaranteeing a superb heat transfer coefficient.

(5) Space-Efficient Structure with High Heat Efficiency

The expansive heating area per unit length is a staggering 7.8 times that of smooth tubes. All butt welds are executed with precision argon arc welding, greatly surpassing the fidelity of manual welding. Consequently, the equipment's size and weight are notably reduced, leading to lower equipment investment and offering users ample installation space, all with the same heat transfer surface.

(6) Shock-Proof with Noise Reduction

Thanks to the innovative structural design and unique attributes of the H finned tube, your equipment doubles as an effective muffler.

(7) Seamless Installation, Operation, and Maintenance

Installation is a breeze; simply connect the equipment to the exhaust gas outlet of HFO engine units for immediate operation. The exhaust gas boiler is equipped with a check door, allowing for cleaning cycles to be adjusted based on real-time conditions, ensuring optimal heat transfer and prolonged equipment lifespan.

Other Products

Discover More of Our Exceptional Products by Clicking Here

Customer Tour&Cooperation

Customer Inspection

Packaging & Shipping

Testing&Certifications

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!