Customized H Rectangular Finned Tube - Durable Double H Fin Pipe

• 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

Delve into the Ingenious Design of the H-fin Boiler Finned Tubes

Experience the exceptional efficiency of our boiler's heat transfer system with the innovative H-shaped fin tubes. These tubes are meticulously crafted by symmetrically welding two curved steel pieces onto the raw tube, forming fins that resemble the letter 'H'. This unique design is what gives the H-finned tube its name and outstanding performance. The H-finned tube features precisely crafted rectangular fins, almost square in shape, with a length that is approximately twice the tube's diameter. This creates an extended heating surface that significantly enhances heat transfer capabilities. Our H-finned tubes can be expertly configured into 'double H' finned tubes, featuring a robust double-tube design. This ensures superior structural rigidity, making them ideal for long tube rows without compromising efficiency.

Harness the power of the H fin tube to effectively recycle gas waste heat from power station boilers, industrial boilers, kilns, ship power plants, and more. This element is strategically placed at the system flue's tail end, dramatically improving fuel utilization and energy efficiency.

Comprehensive Details and Attributes

Our H-type finned tube heat exchanger components are engineered for maximum heat transfer efficiency, boasting excellent self-cleaning properties. They are adept at recovering flue gas waste heat, making them perfect for modernizing boiler systems. The heat transfer prowess of our tubes is intricately tied to the fin pitch, with the convective heat transfer coefficient increasing as fin pitch rises, while inversely affected by the fin height and width. The overall heat transfer capability is influenced by fin efficiency, the convective heat transfer coefficient, and the finned ratio, ensuring optimum performance. Be aware that the pressure drop will rise with increasing fin height and width, a factor to consider for efficiency optimization.

H-type finned tubes have emerged as a pivotal component in enhancing heat exchange efficiency, with widespread application in boilers and waste heat recovery systems, thanks to their expanded surface heat transfer capabilities. The evolution of H-type finned tubes can largely be traced back to their origins in rectangle finned tubes, marking a significant advancement in heat transfer technology. The distinctive groove structure on the fin surface of H-type finned tubes ensures unparalleled anti-wear and anti-fouling performance, making them a durable choice for demanding applications.

We offer fully customizable H-fin tubes that are safe, reliable, and highly efficient, designed to meet our customers' specific requirements and operational scenarios.

Our Economizer H Type Extruded Fin Tube comes in a variety of materials, including premium copper and stainless steel, tailored to meet diverse application needs. The innovative low fin design of our tubes ensures they are compact and lightweight, ideal for installations where space is at a premium.

Versatile and adaptable, this finned tube is perfect for air coolers, radiators, and a wide array of heat exchanger applications. Crafted with precision, our manufacturing process guarantees exact dimensions and tight tolerances, ensuring these tubes integrate seamlessly into any existing system.

Explore the Diverse Applications of H Fin Tubes

Ideal for waste heat boiler tubes;

Perfect choice for economizer tubes;

Designed for power station boiler tubes;

Suited for marine boiler tubes;

Excellent for various heat exchanger systems.

Explore 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

For 17 glorious years, DATANG STEEL PIPE Co., Ltd has proudly stood as a renowned manufacturer and wholesaler, exporting our top-tier products to discerning global markets.
Our experienced and dedicated team of sales and technical experts is unwavering in its commitment to crafting tailored solutions and offering bespoke product customization just for you.

With advanced production facilities, we are capable of crafting an impressive array of 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)


In addition, we expertly customize fin tube heat exchangers, air coolers, radiators, economizers, and condensers, as well as vaporizers/evaporators.
Our extensive inventory boasts high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, alloy steel pipes, and more, all fundamental to our fin tube manufacturing process.
We also offer a comprehensive range of pipe fittings and flanges.
We warmly invite you to visit our factory and look forward to the opportunity of collaborating with you.


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Product Details

Compelling Advantages of the H-Finned Tube:

The H-finned tube stands as the pivotal heat exchange element within the entire exhaust gas boiler system, offering unmatched advantages that make it an essential choice for efficient thermal management.

(1) Superior Wear Resistance

Unmatched in durability, the H-finned tube heat exchanger is strategically arranged in a linear fashion. The H fins ingeniously divide the space into smaller sectors, ensuring a balanced airflow. Compared to the staggered or spiral fin tube heat exchangers, the wear life of this arrangement skyrockets to 3-4 times higher, offering longevity and reliability.

(2) Reduced Fouling Potential

Fouling typically occurs on both the dorsal and windward sides of the tube. Thanks to the staggered tube arrangement, it efficiently cleanses the tube bundle, significantly reducing fouling on the rear side. Maintaining an optimal wind speed, it boasts an exceptional self-cleaning capability. The straight channels formed on either side of the H-finned tube effectively manage soot, ensuring superb soot removal especially when using a soot blower.

(3) Minimized Exhaust Gas Resistance

Owing to the straight channels crafted by the H fins, the airflow direction is skillfully maneuvered by the spiral angle of the fins. This design reduces fouling susceptibility and lowers flue resistance compared to traditional fin designs. Consequently, employing H-finned tubes reduces wind resistance, cuts down on fan operation, and curtails associated costs.

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

Thanks to the patented zigzag structure of the H fins, the weld fusion rate between fins and steel pipes reaches an impressive 98% or higher, guaranteeing an exceptional heat transfer coefficient.

(5) Compact Design, Enhanced Heat Efficiency

Boasting a large heating area per unit length, the H-finned tube's efficiency is 7.8 times greater than that of a smooth tube. This is achieved with high-quality argon arc welding, surpassing manual welding standards significantly. With a reduced size and weight, the equipment installation requires less investment, while offering larger installation space for users, optimizing the overall heat transfer surface.

(6) Vibration and Noise Reduction

The ingenious structural design of the device, coupled with the unique attributes of the H-finned tube, grants it muffler-like characteristics, ensuring quieter and smoother operation.

(7) Ease of Installation, Operation, and Maintenance

Installation is straightforward; simply connect the equipment to the exhaust gas outlet of HFO engine units, and it is ready for normal operation. The exhaust gas boiler includes a check door, allowing the cleaning cycle to be adjusted according to practical needs, ensuring effective heat transfer and prolonging the working 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!