Customized Boiler Fin Tube - Durable H Type Double H 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

Refined Overview of H-Fin Boiler Finned Tubes

The innovative heat transfer mechanism of boilers employs the revolutionary H-shaped fin tubes. This advanced design involves welding two meticulously crafted steel arcs onto the central raw tube. The resulting fins, resembling the letter 'H', enhance heat transfer efficiency, earning them the name H-finned tubes. The H-finned tubes boast fins that are ingeniously rectangular and nearly square. These fins extend approximately twice the tube diameter, significantly enlarging the heating surface for superior heat transfer. Our H-finned tubes are also available in a 'Double H' finned tube configuration. This variation, featuring a robust double-tube structure, is ideally suited for applications requiring extended tube rows.

H fin tubes excel in capturing and reusing gas waste heat from power station boilers, industrial boilers, kilns, and marine power plants. Positioned at the system flue's tail, they substantially boost fuel efficiency and optimize heat exchange.

Comprehensive Details

H-type finned tube heat exchanger components are meticulously engineered to deliver exceptional heat transfer capacity. They offer outstanding self-cleaning properties and are instrumental in boiler renovation projects for flue gas waste heat recovery. The convective heat transfer coefficient is intricately linked to the fin pitch, yet inversely related to the fin's height and width, ensuring balanced performance. The overall heat transfer capability is an interplay of fin efficiency, convective heat transfer coefficient, and the precise finned ratio. Note that an increase in fin height and width results in a corresponding rise in pressure drop, which is a crucial consideration in system design.

In recent years, H-type finned tubes have gained widespread adoption in boilers and waste heat recovery systems, thanks to their outstanding heat exchange efficiency and surface heat transfer extension. H-type finned tubes are largely evolved from their rectangular finned tube counterparts, bringing advanced enhancements in performance. The unique grooved structure on the surface of H-type finned tubes ensures superior anti-wear and anti-fouling capabilities, setting them apart in demanding applications.

Our H-fin tubes can be custom-designed to align with our customers' specific requirements and conditions. We prioritize crafting solutions that are safe, reliable, and efficient.

The Economizer H Type Extruded Fin Tube is available in versatile materials like copper and stainless steel, meeting diverse application needs with precision. Its low fin design guarantees a compact, lightweight structure, perfectly suited for installations where space is at a premium.

This finned tube is expertly designed for compatibility with air coolers, radiators, and various heat exchanger applications. Precision-crafted through a skilled manufacturing process, this finned tube features exact dimensions and tight tolerances, ensuring seamless integration with existing systems.

Diverse Applications of H Fin Tubes

Ideal for waste heat boiler tubes;

Specifically designed for economizer tubes;

Optimized for power station boiler tubes;

Perfect for marine boiler tube applications;

Versatile in various heat exchanger contexts.

Intricate 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

For over 17 illustrious years, DATANG STEEL PIPE Co., Ltd has stood as a venerable leader in the manufacturing and wholesale export of steel pipes to global markets.
Backed by a dedicated and expert sales and technical team, we excel in crafting bespoke solutions and providing superior product customization to meet your unique needs.

Our state-of-the-art production facilities are equipped to manufacture a diverse array of high-quality finned tubes, including:
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)


Our expertise extends to the customization of Fin tube heat exchangers, air coolers, radiators, economizers, and condensers, as well as vaporizers and evaporators.
We maintain an extensive inventory of superior-quality carbon steel seamless pipes, along with ERW pipes, SSAW pipes, and alloy steel pipes, all essential for the manufacture of our renowned fin tubes.
A comprehensive selection of pipe fittings and flanges is also readily available.
We wholeheartedly invite you to tour our factory and eagerly anticipate the opportunity to collaborate with you.


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Product Details

Unveiling the Advantages of the H-Finned Tube:

Designed as the cornerstone of heat exchange in exhaust gas boilers, the H-finned tube boasts numerous advantages, making it indispensable in modern applications.

(1) Outstanding Wear Resistance

The H finned tube heat exchanger, with its linear arrangement, creates distinct small spaces through its H fins, offering a consistent airflow. This unique design stands out when compared to staggered arrangements of smooth tube or spiral finned heat exchangers, offering a wear life 3 to 4 times longer under similar conditions.

(2) Minimized Fouling

Fouling typically forms on both the dorsal and windward sides of the tube, yet our tube design innovatively addresses this concern. The staggered arrangement effectively cleans the tube bundle, minimizing fouling on the rear side. Adequate wind speeds activate its self-cleaning function, maintaining optimal performance. The H finned tubes feature straight channels on their sides, enhancing soot removal when used with a soot blower for optimal cleaning results.

(3) Lowered Exhaust Gas Resistance

The straight channels formed by H fins guide the airflow, unlike spiral fins which increase fouling and resistance. This streamlined design significantly reduces flue resistance. Thus, incorporating H-finned tubes diminishes wind resistance, slashing fan operation times and cutting investment expenses.

(4) Exceptional Welding Fusion and Heat Transfer

The patented zigzag structure of the H fins ensures an extraordinary weld fusion rate of 98% or higher with steel pipes, guaranteeing superior heat transfer efficiency.

(5) Compact Structure with High Thermal Efficiency

The H finned tube offers a heating area 7.8 times larger than smooth tubes per unit length. Utilizing argon arc welding for butt welds significantly elevates weld quality compared to manual techniques. The compact design leads to substantial reductions in equipment size and weight, thereby lowering investment costs and offering expansive installation options.

(6) Enhanced Shock Absorption and Noise Reduction

Thanks to the sophisticated structural design of the H finned tube, it doubles as a muffler, effectively reducing noise and absorbing shocks.

(7) Ease of Installation, Operation, and Maintenance

Installation is straightforward, requiring simple connections to the exhaust gas outlet of HFO engine units for immediate operational readiness. Equipped with a check door, the exhaust gas boiler allows for easy determination of cleaning cycles based on actual 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.

Please contact me for more info today!