Versatile Boiler Fin Tube with Custom Dimensions and Inspections

• 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

Captivating Overview of the H-Fin Boiler Finned Tubes

The innovative heat transfer tube for boilers features H-shaped fin tubes, ingeniously designed by welding two symmetrical arcs of steel onto the raw tube, crafting fins that mimic the majestic form of the letter 'H'. Thus, earning the name H-finned tube. The H-finned tube fins stand out with their rectangular, nearly square shape, extending approximately twice the diameter of the tube, offering an expansive heating surface that boosts efficiency. The H-finned tubes can also be transformed into a robust 'double H' finned tube configuration, boasting a dual-tube design for enhanced structural rigidity, perfectly suited for longer tube arrangements.

H fin tubes are expertly designed to harness waste heat from power station boilers, industrial boilers, kilns, and ship power plants. This dramatically enhances fuel efficiency, placing the vital heat exchange element at the system flue's tail.

Product Details

These H-type finned tube heat exchanger components excel in heat transfer capacity, displaying exceptional self-cleaning characteristics while capturing flue gas waste heat effectively during boiler overhauls. The convective heat transfer coefficient harmonizes with fin pitch, yet inversely relates to fin height and width, offering engineering flexibility. The integrated heat transfer prowess of these tubes depends on fin efficiency, the convective heat transfer coefficient, and the overall finned ratio. An increase in pressure drop is noted with the rise in fin height and width, a vital consideration for system optimization.

Over recent years, H-type finned tubes have become the go-to choice for enhancing heat exchange efficiency and expanding heat transfer surfaces in boilers and waste heat recovery systems. H-type finned tubes are largely inspired by rectangular finned tubes, bringing a new dimension to their application. Thanks to their distinctive grooved fin surface, H-type finned tubes offer remarkable anti-wear and anti-fouling characteristics, elevating their performance.

We tailor our high-performance H-fin tubes to meet specific customer requirements, ensuring safety, reliability, and unmatched efficiency in every design and manufacture.

Our Economizer H Type Extruded Fin Tubes come in a range of materials, including copper and stainless steel, designed to meet diverse requirements. Featuring a low fin design, these tubes are compact and lightweight, making them perfect for installations where space is at a premium.

These finned tubes excel in applications such as air coolers, radiators, and other vital heat exchanger systems. Our meticulous manufacturing process ensures precise dimensions and strict tolerances, guaranteeing seamless integration into existing systems.

Diverse Applications of H Fin Tubes

Ideal for Waste Heat Boiler Tubes;

Perfect for Economizer Tubes;

Designed for Power Station Boiler Tubes;

Optimal for Marine Boiler Tubes;

Highly efficient for Heat Exchangers.

Technical Specifications

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

Cangzhou Datang Steel Pipe Co., Ltd stands as a pillar of expertise, boasting a rich legacy of 17 years in manufacturing and wholesaling, dedicated to serving global markets with distinction.
Our adept sales and technical teams are committed to designing innovative solutions and offering bespoke product customization tailored to your unique needs.

Our state-of-the-art production facilities are equipped to manufacture a diverse array of finned tubes, available in various specifications 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)


We specialize in the customization of Fin tube heat exchangers, Air coolers, Radiators, Economizers, Condensers, and Vaporizer/evaporators.
Our extensive inventory features premium quality carbon steel seamless pipes, as well as ERW pipes, SSAW pipes, and alloy steel pipes, all essential for the manufacturing of fin tubes.
Additionally, we offer an array of pipe fittings and flanges to meet diverse requirements.
We warmly invite you to visit our factory and explore potential collaborations with us.


Discover more about us by clicking here

Product Details

Advantages of H-finned tube:

The H-finned tube stands as the cornerstone of heat exchange in exhaust gas boilers. Here's why it excels:

(1) Superior Wear Resistance

The H-finned tube heat exchanger is strategically arranged in a linear fashion. The H fins elegantly partition the space into smaller zones, facilitating even airflow distribution. Compared to smooth tube exchangers with staggered configurations, or those with spiral fins, under identical conditions, the H-finned tube boasts a wear life that is 3 to 4 times longer.

(2) Minimized Fouling

Fouling typically occurs on the dorsal and windward sides of the tube. The staggered tube arrangement promotes efficient flushing of the tube bundle, significantly reducing fouling on the backside. The design permits effective self-cleaning at optimal wind speeds. H fins create linear channels that optimize soot removal, especially when utilizing a soot blower, ensuring top-tier cleaning performance.

(3) Lower Exhaust Gas Resistance

H fins form precise straight channels that streamline airflow, enhancing efficiency. Unlike spiral fins, which increase fouling and resistance, H fins significantly decrease flue resistance. Thus, H-finned tubes effectively reduce wind resistance, lowering both fan operation costs and investment expenses.

(4) Exceptional Welding Fusion Rate

Thanks to the patented zigzag structure of H fins, the welding fusion rate with steel pipes can exceed 98%, ensuring an outstanding heat transfer coefficient.

(5) Compact and Efficient

Featuring a heating area per unit length 7.8 times that of a smooth tube, the H-finned tube showcases unmatched efficiency. The argon arc welding of butt welds elevates the quality far beyond manual welding standards. Reduced equipment size and weight lead to significant investment savings, while providing ample installation space for users.

(6) Vibration and Noise Reduction

Innovative design and inherent structural qualities of the H-finned tube endow the equipment with muffler properties, reducing noise and vibration.

(7) Easy Installation, Operation, and Maintenance

Installation is straightforward – simply connect the equipment to the exhaust gas outlet of the HFO engine units for seamless operation. Equipped with a check door, the exhaust gas boiler allows for customized cleaning cycles based on real-time conditions, ensuring optimal heat transfer and extending equipment lifespan.

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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!