Quality H Rectangular Finned Tube with SGS BV Inspection Standards

• 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

The sophisticated heat transfer technology of the boiler utilizes innovative H-shaped fin tubes. These are crafted by symmetrically welding two steel pieces, each with a middle arc, onto the base tube, ingeniously forming fins that resemble the letter 'H'. Thus, they are aptly named H-finned tubes, combining efficiency with structural elegance. Exhibiting a robust rectangular, nearly square design, the fins of the H-finned tube extend approximately twice the tube's diameter, significantly expanding the heating surface for enhanced thermal performance. For added structural robustness, H-finned tubes are also available as 'Double H' finned tubes. This dual-tube configuration enhances rigidity, making them ideal for applications requiring longer tube rows.

H fin tubes are indispensable in optimizing energy efficiency across various sectors. They effectively harness and recycle gas waste heat from power station boilers, industrial kilns, and marine power plants, maximizing fuel utilization and integrating seamlessly at the system flue's tail end.

Detail

These H-type finned tubes are engineered for high-performance heat exchange. They excel in heat transfer, offer remarkable self-cleaning abilities, and are pivotal in modernizing boiler systems by recovering flue gas waste heat. The convective heat transfer coefficient is intricately linked to the fin pitch, yet inversely related to both the fin height and width, showcasing the complex dynamics influencing thermal efficiency. The comprehensive heat transfer capacity is a function of multiple factors, such as fin efficiency, the convective heat transfer coefficient, and the finned ratio, highlighting the precision engineering behind each tube. An increase in fin height and width naturally results in a higher pressure drop, a crucial consideration for system design and optimization.

With an aim to elevate thermal exchange efficiency and maximize surface heat transfer, H-type finned tubes have become a staple in modern boiler systems and waste heat recovery applications. The evolution of H-type finned tubes can be traced back to the foundational rectangle finned tubes, underscoring a legacy of innovation and adaptation in design. Featuring a unique grooved structure on the fin surface, H-type finned tubes boast superior anti-wear and anti-fouling properties, ensuring longevity and reliability.

We pride ourselves on tailoring products to meet specific customer needs. Our H-fin tubes are designed and manufactured with a focus on safety, reliability, and efficiency, providing unparalleled customization.

The Economizer H Type Extruded Fin Tube is versatile, available in diverse materials like copper and stainless steel, meeting varied operational demands with finesse. With a smart low fin design, these tubes ensure a compact, lightweight solution perfect for installations where space is at a premium.

This meticulously crafted finned tube excels in diverse applications such as air coolers, radiators, and other heat exchangers, demonstrating broad utility and adaptability. The precision manufacturing process guarantees exact dimensions and strict tolerances, facilitating seamless integration into pre-existing systems with minimal hassle.

Applications of H Fin Tubes

Waste heat boiler tube; expertly designed for optimal heat recovery in industrial settings.

Economizer tube; a critical component for enhancing energy efficiency and reducing operational costs.

Power station boiler tube; engineered to withstand high temperatures and pressures for reliable performance.

Marine boiler tube; specifically adapted for the challenging environments of marine applications.

Heat exchanger; integral to systems requiring efficient 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

For 17 remarkable years, DATANG STEEL PIPE Co., Ltd has proudly stood as an esteemed manufacturer and wholesaler, expertly exporting our superior products to discerning global markets.
Our dedicated and professional sales and technical teams are at the forefront, designing innovative solutions and offering bespoke product customization tailored specifically for you.

Currently, we boast state-of-the-art production facilities specialized in crafting an array of finned tubes, such as:
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)


We also specialize in customizing Fin tube heat exchangers, Air coolers, Radiators, Economizers, Condensers, and Vaporizers/evaporators to meet your specific needs.
Our expansive inventory is brimming with high-quality carbon steel seamless pipes, as well as ERW pipes, SSAW pipes, alloy steel pipes, and more, perfect for the manufacture of fin tubes.
In addition, our range includes pipe fittings and flanges readily available for your convenience.
We warmly invite you to visit our factory, and we eagerly anticipate the opportunity to collaborate with you.


To delve deeper into our offerings, please click here to learn more about our company.

Product Details

Advantages of H-finned tube:

The H-finned tube stands as the cornerstone of heat exchange within the exhaust gas boiler. This essential component boasts a myriad of advantages that elevate its performance and reliability.

(1) Exceptional wear resistance

Ingeniously arranged in line, the H finned tube heat exchanger divides spaces into smaller sections, effectively equalizing the airflow. Compared to traditional staggered arrangements and spiral finned heat exchangers, the H finned tube offers wear life that is impressively 3-4 times greater.

(2) Minimized fouling

Fouling typically arises on the dorsal and windward sides of the tube. Thanks to its staggered arrangement, the tube bundle allows easy flushing, significantly reducing fouling on the back side. With the right wind speed, it boasts an excellent self-cleaning capability. Straight channels flanking the H finned tube optimize soot removal, especially when paired with a soot blower.

(3) Reduced exhaust gas resistance

H fins craft straight channels on each side, while the spiral angle skillfully guides airflow. Unlike spiral fins, prone to fouling and greater flue resistance, the H fins excel, offering reduced wind resistance. Adopting H-finned tubes translates to diminished wind resistance and reduced operational and investment costs for fans.

(4) Superior welding fusion rate between fins and steel pipe

The exclusive patented zigzag structure of H fins ensures an impressive weld fusion rate exceeding 98%, guaranteeing exceptional heat transfer efficiency.

(5) Compact design, maximized heat efficiency

With a remarkable heating area per unit length, 7.8 times that of smooth tubes, and precision argon arc welding, the quality surpasses manual welding standards. The reduced size and weight of the equipment lead to significant cost savings, while offering expansive space for installation, maximizing investment returns.

(6) Vibration-proof and noise reduction

Engineered with advanced structural designs, the H finned tube doubles as a silencer, enhancing noise reduction capabilities.

(7) Easy installation, seamless operation and maintenance

Simple installation requires only a connection to the exhaust gas outlet of HFO engine units for immediate operation. Equipped with a check door, the exhaust gas boiler allows for customizable cleaning cycles, ensuring optimal heat transfer and prolonging 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!