Efficient Double H Fin Tube with Custom Dimensions and SGS Inspection

• 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: Discover the innovative design of the H-fin Boiler Finned Tubes, a groundbreaking advancement in heat transfer technology. Known for its striking 'H' shape, this finned tube design promises enhanced efficiency and top-tier performance.

The heat transfer tube of the boiler adopts the H-shaped fin tubes, ingeniously engineered by welding two steel pieces with arcs symmetrically onto the raw tube, forming impressive fins. The resulting shape, reminiscent of the letter 'H', earns this component its name: the H-finned tube. The fins of the H-finned tube boast a rectangular, nearly square form, featuring a length approximately twice the diameter of the tube. This design significantly amplifies the extended heating surface for optimal performance. H-finned tubes can be expertly crafted into 'double H' finned tubes, offering a robust double-tube structure. This advanced rigidity makes them ideal for applications involving longer rows of tubes.

H fin tubes are pivotal in recovering gas waste heat from power station boilers, industrial boilers, kilns, and ship power plants. These tubes enhance fuel utilization and strategically position as heat exchange elements at the system flue tail.

Detail: Delve into the specifics of our H-type finned tube range, known for their precision and versatility.

H-type finned tube heat exchanger elements excel with their formidable heat transfer capacity. They boast superior self-cleaning properties, making them essential for flue gas waste heat recovery during boiler renovations. The convective heat transfer coefficient relates directly to fin pitch, while inversely proportional to both fin height and width, offering nuanced control over thermal performance. Integrated heat transfer capacity hinges on fin efficiency, the convective heat transfer coefficient, and the finned ratio, ensuring tailored solutions for diverse applications. Pressure drop varies with increases in fin height and width, a critical consideration in system design for peak efficiency.

To boost heat exchange efficiency and expand surface heat transfer, H-type finned tubes have seen extensive deployment in modern boilers and waste heat recovery systems. H-type finned tubes primarily evolve from rectangle finned tubes, merging classic design with contemporary demands. Thanks to their distinctive groove structure, H-type finned tubes offer unbeatable anti-wear and anti-fouling capabilities, making them a durable choice.

Our products are customizable to the diverse needs and conditions of our clients. We take pride in designing and manufacturing H-fin tubes that are safe, trustworthy, and exceptionally efficient.

Economizer H Type Extruded Fin Tube is available in a variety of materials, including copper and stainless steel, to meet different customer specifications. The low fin design ensures a compact and lightweight profile, perfect for installations where space is at a premium.

This finned tube is ideally suited for integration into air coolers, radiators, and various other heat exchanger applications. Its meticulously controlled manufacturing process delivers precise dimensions and tight tolerances, facilitating effortless incorporation into pre-existing systems.

Application of H Fin Tubes: Explore diverse applications, showcasing H Fin Tubes as a versatile solution across industries.

Waste heat boiler tube: Harness the power of waste heat with our top-of-the-line boiler tubes.

Economizer tube: Experience superior efficiency with our state-of-the-art economizer tubes.

Power station boiler tube: Power your station with robust boiler tubes designed for maximum performance.

Marine boiler tube: Equip your marine vessels with durable, high-performing boiler tubes.

Heat exchanger: Maximize energy efficiency with our advanced heat exchanger solutions.

Technical Parameters: Delve into the technical parameters that define our H Fin Tubes, ensuring they meet the highest standards of performance and reliability.

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 is a distinguished leader in the manufacturing and wholesale industry, proudly serving global markets with excellence and integrity for 17 remarkable years.
With a highly skilled team dedicated to sales and technical expertise, we craft bespoke solutions and offer tailored product customization to meet your specific needs.

Our state-of-the-art production facilities are equipped to manufacture a diverse range of top-quality finned tubes 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)


In addition, we customize fin tube heat exchangers, air coolers, radiators, economizers, condensers, as well as vaporizers/evaporators to suit a variety of applications.
Our extensive inventory includes top-grade carbon steel seamless pipes, plus ERW pipes, SSAW pipes, and alloy steel pipes, all essential for fin tube manufacturing.
Pipe fittings and flanges are readily available to complement our offerings.
We warmly invite you to visit our factory and look forward to the opportunity to collaborate with you.


To learn more about us, please visit our official page here

Product Details

Advantages of H-finned tube:

The H-finned tube stands as a pivotal heat exchange component within exhaust gas boilers, presenting numerous advantages.

(1) Superb Wear Resistance

Ingeniously arranged in line, the H finned tube heat exchanger divides spaces into multiple small areas, effectively equalizing airflow. In comparison to smooth tube heat exchangers with staggered arrangements and spiral finned heat exchangers, it boasts a wear life that is 3 to 4 times higher under equivalent conditions.

(2) Minimized Fouling

Fouling typically forms on the dorsal and windward sides of the tube. With its staggered tube arrangement, the tube bundle is easily flushed, resulting in reduced fouling on the backside. At optimal wind speeds, it exhibits an impressive self-cleaning capability. Forming straight channels on both sides, the H finned tube efficiently deals with soot, achieving optimal soot removal performance when using a soot blower.

(3) Lower Exhaust Gas Resistance

The straight channels formed by H fins and the angular steering of spiral fins facilitate airflow direction. Unlike spiral fins that are prone to fouling and create higher flue resistance, H fins reduce wind resistance substantially. As a result, the application of H-finned tubes significantly decreases wind resistance, lowering both fan operation and investment costs.

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

Thanks to the patented zigzag structure of the H fins, the weld fusion rate with steel pipes reaches an impressive 98% or more, ensuring an excellent heat transfer coefficient for H-finned tubes.

(5) Compact Architecture, Elevated Heat Efficiency

With a heating area per unit length that is 7.8 times greater than that of smooth tubes, the H finned tube excels. All butt welds are executed using argon arc welding, offering a substantial improvement in welding quality compared to manual welding. This substantial reduction in both equipment size and weight leads to decreased investment for the same heat transfer surface and provides users with more space for equipment installation.

(6) Vibration Dampening and Noise Reduction

The design of the device and the unique structural features of the H finned tube incorporate characteristics of a muffler, allowing the equipment to function as an effective noise reduction solution.

(7) Ease of Installation, Operation, and Maintenance

During installation, simply connect the equipment to the exhaust gas outlet of HFO engine units to commence normal operation. The exhaust gas boiler includes a check door, allowing for the determination of the cleaning cycle based on real-world conditions, thereby ensuring optimal heat transfer and extending the equipment's working life.

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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!