High-Efficiency Double H Fin Pipe with Customizable Dimensions

• 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

Discover the unique engineering marvel of the H-fin boiler Finned Tubes, a testament to modern heat transfer technology and performance.

The sophisticated heat transfer tube of the boiler utilizes H-shaped fin tubes, where the symmetrical welding of two steel pieces with arcs onto the raw tube creates distinctive fins, resembling the letter 'H'. This innovative design is aptly named the H-finned tube. The fins of the H-finned tube boast a rectangular, nearly square design, extending about twice the diameter of the tube. This configuration significantly enhances the heating surface area, maximizing efficiency. The H-finned tube can be expertly crafted into a 'double H' finned tube with a robust double-tube structure, perfect for applications requiring longer rows of tubes and superior rigidity.

Optimally designed for power station boilers, industrial boilers, kilns, and maritime power plants, the H fin tube excels in recovering gas waste heat and elevates fuel utilization rates as a critical heat exchange element at the exhaust end of systems.

In-Depth Exploration

H-type finned tube heat exchanger components are engineered for high heat transfer capacity, enhanced self-cleaning abilities, and exceptional recovery of flue gas waste heat, particularly in boiler upgrades. The efficiency of convective heat transfer is intricately linked to fin pitch, inversely affected by fin height and width, hence influencing overall performance. Comprehensive heat transfer capacity is a function of fin efficiency, convective heat transfer coefficient, and the finned ratio, critical for optimal performance. An increase in fin height and width leads to a corresponding rise in pressure drop, an important factor in system design.

To maximize heat exchange efficiency and broaden surface heat transfer, H-type finned tubes have become increasingly vital in boilers and waste heat recovery systems in recent years. H-type finned tubes are predominantly evolved from rectangle finned tubes, offering advanced performance enhancements. Thanks to their unique groove structure on the fin surface, H-type finned tubes exhibit remarkable anti-wear and anti-fouling properties, ensuring longevity and reliability.

Tailored to meet specific customer requirements, we design and manufacture H-fin tubes that are safe, reliable, and efficient, catering to diverse needs and applications.

The versatile Economizer H Type Extruded Fin Tube is available in various materials, including copper and stainless steel, to meet different industry demands and standards. The innovative low fin design guarantees a compact and lightweight structure, making it the perfect choice for installations where space is limited.

Ideal for air coolers, radiators, and a variety of heat exchanger applications, this finned tube offers unmatched versatility and effectiveness. Our precise manufacturing process ensures exact dimensions and tight tolerances, allowing for seamless integration into existing systems and guaranteeing flawless functionality.

Versatile Applications of H Fin Tubes

Specialized for Waste heat boiler tube applications;

Expertly crafted for Economizer tubes;

Essential for Power station boiler tubes;

Purpose-built for Marine boiler tubes;

Dynamic use in Heat exchangers

Technical Parameters Overview

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: As a prestigious and globally recognized manufacturer and wholesaler, we have proudly served international markets for an impressive span of 17 years.
Our dedicated and highly skilled sales and technical teams are committed to crafting bespoke solutions and offering product customization tailored to meet your specific needs.

We are equipped with state-of-the-art production facilities to manufacture an extensive array of finned tubes, including the following varieties:
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 offer customized solutions for Fin tube heat exchangers, Air coolers, Radiators, Economizers, and Condensers, as well as Vaporizers/Evaporators.
We maintain a vast inventory of premium-grade materials, including high-quality carbon steel seamless pipes, as well as ERW pipes, SSAW pipes, and alloy steel pipes, specifically for the manufacture of fin tubes.
Our comprehensive range also includes pipe fittings and flanges, readily available to meet your needs.
We cordially invite you to visit our factory and eagerly anticipate the opportunity to collaborate with you.


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Product Details

The Remarkable Advantages of the H-Finned Tube:

The H-finned tube stands as the core heat exchange component in the entire exhaust gas boiler system, bringing forth an array of compelling advantages.

(1) Outstanding Wear Resistance

Unrivaled in design, the H finned tube heat exchanger is meticulously arranged in a linear fashion. The innovative H fins divide the space into multiple compact areas, ensuring uniform air flow distribution. Unlike the staggered smooth tube heat exchanger or spiral finned heat exchangers, this design achieves a wear life that is 3 to 4 times longer under equivalent conditions.

(2) Minimized Fouling

Fouling traditionally develops on the dorsal and windward sides of the tube. Thanks to the staggered tube arrangement, the tube bundle is effortlessly flushed, significantly reducing fouling on the rear side. This design also boasts an impressive self-cleaning capability when operated at optimal wind speeds. The straight channels formed alongside the H finned tube efficiently handle soot, achieving superior soot removal when employing a soot blower.

(3) Reduced Exhaust Gas Resistance

With the formation of direct channels on either side of the H fins, and the spiral angle guiding airflow direction, fouling is greatly minimized. This results in notably lower flue resistance compared to spiral fins. Consequently, integrating H-finned tubes effectively decreases wind resistance, leading to reduced fan operational and capital expenses.

(4) Superior Welding Fusion Rate

Embodying a patented zigzag architecture, the H fins achieve an impressive welding fusion rate with steel pipes, exceeding 98%. This ensures an exceptional heat transfer coefficient for H-finned tubes.

(5) Compact Structure and Enhanced Heat Efficiency

The H finned tube boasts a substantial heating area per unit length, 7.8 times greater than that of a smooth tube. Each butt weld benefits from advanced argon arc welding, significantly enhancing welding quality over manual methods. With equipment size and weight drastically minimized, investment in heat transfer surfaces is substantially reduced, affording users ample space for equipment installation.

(6) Shock-Absorbent and Noise Reduction

Thanks to a thoughtfully engineered structure and the unique characteristics of the H finned tube, the device embodies muffler properties, ensuring reduced noise levels.

(7) Simplified Installation, Operation, and Maintenance

Install effortlessly by connecting the equipment to the exhaust gas outlet of HFO engine units, enabling immediate operational readiness. Equipped with a check door, the exhaust gas boiler allows for convenient cleaning cycle determination based on operational conditions, thereby ensuring optimal heat transfer and extended service 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!