H Type Finned Tube - Customized Dimensions, Inspected by SGS BV

• 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

Magnificent Description of the Revolutionary H-fin Boiler Finned Tubes

The innovative heat transfer tube of our advanced boiler system utilizes the exceptional H-shaped fin tubes. These are meticulously crafted by welding two finely arced steel pieces symmetrically onto the raw tube, creating dynamic fins (also known as ribs). The frontal view exhibits a striking resemblance to the letter 'H', which justifies their renowned name - H-finned tube. The fins of the H-finned tube are a masterpiece of engineering, being rectangular and almost square in design. They boast a length approximately twice the tube's diameter, enhancing the heating surface area significantly. Ingeniously, the H-finned tube can also be transformed into a 'double H' finned tube, featuring a robust double-tube structure. This enhances its rigidity, making it ideally suited for longer tube rows.

Harnessing the power of H fin tubes, a wide range of applications, including power station boilers, industrial boilers, kilns, and marine power plants, can significantly optimize fuel utilization. These tubes are strategically placed at the system flue's tail, ensuring superior waste heat recovery.

Intricate Detail

The H-type finned tube heat exchanger elements epitomize exceptional heat transfer capabilities. Their superior self-cleaning properties and proficiency in recovering flue gas waste heat are invaluable in boiler renovations. The convective heat transfer coefficient is intricately linked to the fin pitch, while being inversely related to the fin height and width, establishing a precise balance for optimal performance. The integrated heat transfer capacity is the result of a harmonious relationship between fin efficiency, the convective heat transfer coefficient, and the finned ratio, ensuring optimal functionality. A key consideration is the pressure drop, which escalates in tandem with increased fin height and width, demanding precise engineering to maintain efficiency.

With the aim of enhancing heat exchange efficacy and extending the heat transfer surface, H-type finned tubes have become indispensable in modern boilers and waste heat recovery systems. Originating mainly from rectangle finned tubes, H-type finned tubes are a product of refined engineering and innovation. Thanks to their uniquely designed groove structure on the fin surface, H-type finned tubes offer exemplary anti-wear and anti-fouling characteristics, setting a benchmark in durability and performance.

We prioritize customizing our solutions to meet our clients' specific needs and conditions, delivering safe, reliable, and high-performance H-fin tubes.

The Economizer H Type Extruded Fin Tube is versatile, available in diverse materials like copper and stainless steel, tailored to meet varying demands. The low fin design is a marvel of compactness and lightweight engineering, perfectly suited for installations where space is a premium.

This versatile finned tube is ideally suited for diverse applications, including air coolers, radiators, and numerous heat exchanger systems. Our state-of-the-art manufacturing process ensures precision in dimensions and tight tolerances, facilitating seamless integration into existing systems.

Diverse Applications of Premium H Fin Tubes

Waste heat boiler tube; a cornerstone in energy recovery.

Economizer tube; an essential for enhanced thermal performance.

Power station boiler tube; pivotal in power efficiency.

Marine boiler tube; indispensable for maritime energy solutions.

Heat exchanger; the heart of thermal engineering.

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

With a sterling reputation spanning 17 years, DATANG STEEL PIPE Co., Ltd stands as a distinguished manufacturer and wholesaler, exporting to global markets with pride and excellence.
Our dedicated professional sales and technical teams are committed to crafting bespoke solutions and tailoring product customizations to meet your specific needs.

We boast state-of-the-art production facilities for crafting a diverse array of finned tubes, as highlighted 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)


Additionally, we excel in customizing fin tube heat exchangers, air coolers, radiators, economizers, condensers, and vaporizer/evaporators to align with your unique requirements.
Our vast inventory is a treasure trove of high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, alloy steel pipes, and more, all meticulously prepared for fin tube manufacturing.
Complementing our selection, we also offer a range of pipe fittings and flanges.
We warmly invite you to visit our factory and look forward to forging a fruitful partnership.


To discover more about our capabilities and offerings, please click here

Product Details

Benefits of the H Type Finned Tube:

The H-finned tube stands as the premier heat exchange component within the entire exhaust gas boiler system. It boasts a rich array of benefits, setting it apart as an industry leader.

(1) Exceptional Wear Resistance

Ingeniously arranged in a linear fashion, the H finned tube heat exchanger's fins partition the area into multiple small zones. This strategic design balances airflow, contrasting with smooth tube heat exchangers with staggered configurations and spiral finned variants. Under similar conditions, the wear lifespan of the H-finned tube is impressively 3 to 4 times longer.

(2) Significantly Reduced Fouling

Fouling typically develops on the tube's dorsal and windward sides. With its staggered tube arrangement, the design allows for easy flushing of the tube bundles, significantly minimizing fouling on the back side. At optimal wind speeds, the system exhibits an excellent self-cleaning capability. With straight channels formed beside the H finned tubes, the soot removal is optimized, especially when employing a soot blower for best results.

(3) Minimizes Exhaust Gas Resistance

H fins create straight channels on both sides, while the spiral angle of spiral fins directs airflow. Unlike spiral fins, which tend to gather fouling and increase flue resistance, H fins provide a cleaner path. The adoption of H-finned tubes effectively lowers wind resistance, thereby reducing the operational demands and financial investment required for fan systems.

(4) High Welding Fusion Rate of Fins and Steel Pipe

Thanks to the distinct zigzag structure of the patented H fins, the welding fusion rate with steel pipes can exceed 98%, ensuring an excellent heat transfer coefficient for the H-finned tubes.

(5) Compact Design with Superior Heat Efficiency

With a heating area per unit length 7.8 times greater than that of smooth tubes, the H finned tube maximizes efficiency. Precision welding using argon arc significantly elevates weld quality compared to manual techniques. The equipment's size and weight are markedly reduced, leading to a substantial reduction in investment for the same heat transfer surface. Users benefit from increased installation space.

(6) Vibration and Noise Reduction

Due to its thoughtfully designed structure and the acoustic properties of the H finned tube, the device functions effectively as a noise dampener.

(7) Ease of Installation, Operation, and Maintenance

Installation is straightforward: simply connect the equipment to the exhaust gas outlet of HFO engine units, enabling smooth operational commencement. With an exhaust gas boiler featuring a check door, maintenance schedules can be tailored to real-time conditions, ensuring optimal heat transfer and extending operational 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.

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