Reliable H Rectangular Finned Tube for High-Performance Boilers

• 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

Description of H-fin Boiler Finned Tubes

Our cutting-edge boiler heat transfer tubes incorporate the innovative H-shaped fin design. This involves elegantly welding two steel strips, with an arc in the middle, onto a raw tube, forming a distinctive 'H' shape, hence the name H-finned tube. The H-finned tube features rectangular fins that are roughly square. These fins extend to about twice the diameter of the tube, offering an expanded heating surface for superior thermal performance. The H-finned tube can be engineered into a 'double H' finned configuration, utilizing a double-tube design. This provides robust structural rigidity, making it ideal for extended rows of tubes.

H fin tubes are pivotal for harnessing gas waste heat from power station boilers, industrial boilers, kilns, and ship power plants. They significantly boost fuel utilization rates and are strategically positioned at the tail of system flues for optimized heat exchange.

Detail

Our H-type finned tube heat exchanger components excel in heat transfer efficiency, offer outstanding self-cleaning capabilities, and adeptly facilitate flue gas waste heat recovery during boiler renovations. The convective heat transfer coefficient is directly proportional to the fin pitch, while inversely proportional to both fin height and width, ensuring optimized thermal dynamics. The integrated heat transfer capacity hinges on fin efficiency, the convective heat transfer coefficient, and the finned ratio, showcasing a balanced thermal performance. Pressure drop is observed to increase with greater fin height and width, influencing the overall flow dynamics.

To enhance heat exchange efficiency and amplify surface heat transfer, H-type finned tubes have seen widespread adoption in recent years, especially for boiler and waste heat recovery systems. H-type finned tubes primarily derive from rectangular finned tubes, bringing a refined and efficient design to thermal management. Thanks to their unique grooved fin surface, H-type finned tubes boast excellent wear and fouling resistance, ensuring longevity and performance reliability.

Our products are highly customizable to meet specific customer needs and situational requirements. We design and manufacture H-fin tubes that are safe, reliable, and exceptionally efficient.

The Economizer H Type Extruded Fin Tube is available in an assortment of materials, including copper and stainless steel, tailored to diverse applications and requirements. Its low fin design ensures the product is compact and lightweight, making it an ideal choice for installations where space is limited.

This versatile finned tube is perfect for air coolers, radiators, and a range of other heat exchanger applications. Our meticulous manufacturing process ensures precise dimensions and tight tolerances, facilitating seamless integration into existing systems.

Application of H Fin Tubes

Ideal for waste heat boilers, enhancing energy recovery.

Efficiently used in economizer applications to improve boiler efficiency.

Key component in power station boilers for optimized performance.

Widely implemented in marine boiler systems for reliable heat exchange.

Essential for various heat exchanger applications, ensuring effective thermal management.

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 stands as a distinguished leader in the manufacturing and wholesale export sector, boasting 17 years of excellence in catering to global markets.
Our expert sales and technical team is dedicated to crafting tailor-made solutions and offering unparalleled product customization to meet your every need.

We proudly house state-of-the-art production facilities equipped to manufacture an array of advanced finned tubes, including the following innovations:
H / Double H Finned Tube (1 line)
High Frequency Welded Fin Tube (Featuring Serrated Finned Tube) (8 lines)
Laser Welding Finned Tube (2 lines)
Extruded Finned Tube (Including 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 excel in customizing fin tube heat exchangers, air coolers, radiators, economizers, condensers, and vaporizers/evaporators to your specifications.
Our vast inventory includes superior quality carbon steel seamless pipes, ERW pipes, SSAW pipes, and alloy steel pipes, all essential for fin tube manufacturing.
In addition, we offer a comprehensive range of pipe fittings and flanges.
We invite you to visit our factory and eagerly anticipate the opportunity to collaborate with you.


To learn more about our offerings and expertise, please click here:

Product Details

Advantages of H-finned tube:

Discover the unparalleled benefits of the H-finned tube, the cornerstone of our cutting-edge exhaust gas boiler system. This revolutionary component shines in its role as the primary heat exchanger, offering a multitude of superior advantages.

(1) Excellent wear resistance

The innovative H finned tube heat exchanger is strategically arranged in a linear pattern, ingeniously partitioning the space into compact zones, thereby achieving a remarkable balance in air flow. Compared to traditional smooth tubes with staggered designs or spiral finned exchangers, this advanced configuration significantly enhances durability, boasting a wear life that is 3 to 4 times longer.

(2) Fouling reduced

Fouling typically occurs on the dorsal and windward sides of the tube. Thanks to the staggered tube arrangement, cleaning of the tube bundles is a breeze, resulting in minimal fouling on the backside. It effectively employs a self-cleaning mechanism at optimal wind speeds for superior maintenance. Straight channels formed by the H finned tube effectively manage soot, providing optimal soot removal when paired with a soot blower.

(3) Reduce the resistance of exhaust gas

With the H fins creating streamlined channels, and the spiral fins directing airflow, the system minimizes fouling and significantly reduces flue resistance compared to traditional setups. Thus, employing H-finned tubes notably decreases wind resistance, reducing fan operation expenses and investment costs.

(4) Fins and steel pipe welding fusion rate is high

Featuring a patented zigzag structure, the H fins ensure an impressive weld fusion rate of 98% or higher with steel pipes, guaranteeing an outstanding heat transfer coefficient.

(5) Compact structure, high heat efficiency

The heating surface per unit length of the H finned tube is 7.8 times greater than that of smooth tubes. Utilizing high-quality argon arc welding elevates the weld quality far beyond that of manual techniques. As a result, both the size and weight of the equipment are significantly minimized, leading to a substantial reduction in investment costs. This design also offers users greater versatility and space during equipment installation.

(6) Shock-proof and noise reduced

The meticulous design of the device and the unique structural properties of the H finned tube equip the equipment with advanced muffler features, ensuring effective shock absorption and noise reduction.

(7) Convenient for installation, operation and maintenance

Installation is seamless; simply connect the equipment to the exhaust gas outlet of HFO engine units, and it is ready for normal operation. Featuring a check door, the exhaust gas boiler allows for an adjustable cleaning cycle based on practical requirements, ensuring optimal heat transfer efficiency and prolonging the equipment's 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!