SGS BV Certified H Rectangular Finned Tube for Quality Assurance

• 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
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

Unveiling the Excellence of H-Fin Boiler Finned Tubes: Explore the high-performance and efficiency of our H-fin boiler finned tubes, designed to enhance your systems with superior heat transfer capabilities.

The cutting-edge design of our boiler's heat transfer tube features H-shaped fin tubes. Ingeniously crafted by symmetrically welding two steel pieces, each with a central arc, onto the raw tube, these fins bear a striking resemblance to the letter 'H'. Hence, they are aptly named H-finned tubes-a marvel of engineering that boosts heat transfer efficiency. Our H-finned tubes boast rectangular, almost square fins, with a remarkable length approximately double the tube's diameter. This design innovation extends the heating surface, optimizing heat exchange performance for your applications. For enhanced structural integrity and extended application, our H-finned tube can be transformed into a 'double H' finned tube with a dual-tube design. Its robust construction makes it ideal for longer tube arrays, ensuring steadfast performance.

The H fin tube excels at capturing gas waste heat from power station boilers, industrial boilers, kilns, and ship power plants. It significantly enhances fuel utilization efficiency by positioning the heat exchange element strategically at the system flue's tail, revolutionizing energy recovery.

 

Product Detail Overview

 

Our H-type finned tube heat exchanger elements are at the forefront of heat transfer technology. With exceptional self-cleaning attributes, they are adept at recovering flue gas waste heat during boiler renovations, ensuring sustained efficiency. The convective heat transfer coefficient intricately balances with the fin pitch, yet inversely relates to fin height and width, offering a finely tuned heat exchange process. The comprehensive heat transfer capacity is a synergy of fin efficiency, convective heat transfer coefficient, and finned ratio, delivering unparalleled thermal management. As fin height and width increase, so does the pressure drop, necessitating precise engineering to balance performance factors.

 

In recent years, H-type finned tubes have become the go-to choice for enhancing heat exchange efficiency and extending surface transfer in boilers and waste heat recovery, showcasing their superior adaptability. Evolving predominantly from rectangle finned tubes, H-type finned tubes represent the pinnacle of our innovative engineering. Thanks to the distinctive groove structure on the fin surface, H-type finned tubes offer unmatched anti-wear and anti-fouling capabilities, ensuring long-lasting reliability.

 

Tailor-made solutions are our forte. We craft safe, reliable, and efficient H-fin tubes, customized to meet our clients' unique needs and operational circumstances.

 

The Economizer H Type Extruded Fin Tube comes in an array of materials, including copper and stainless steel, catering to diverse application requirements and ensuring optimal performance. Designed for compactness and lightweight, the low fin design offers an ideal solution for installations where space is at a premium, without compromising on efficiency.

 

Our versatile finned tubes are perfectly suited for air coolers, radiators, and a variety of heat exchanger applications, providing flexibility and high performance. Our state-of-the-art manufacturing process ensures precision in dimensions and tight tolerances, guaranteeing seamless integration into existing systems, enhancing operational efficacy.

 

 

Explore the Versatile Applications of H Fin Tubes

 

Perfect for Waste heat boiler tubes;

 

Ideal choice for Economizer tubes;

 

Engineered for Power station boiler tubes;

 

Designed for Marine boiler tubes;

 

Essential for diverse Heat exchanger applications.

Technical Parameters: In-depth Specifications

 

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 and highly respected manufacturer and wholesaler, passionately serving global markets for an impressive 17 years.
Our dynamic team of sales and technical professionals is dedicated to crafting innovative solutions and offering tailored product customization just for you.

Our state-of-the-art production facilities are adept at manufacturing a diverse range of cutting-edge 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 specialize in customizing fin tube heat exchangers, air coolers, radiators, economizers, condensers, vaporizers/evaporators to suit your specific needs.
Our expansive inventory includes high-quality carbon steel seamless pipes, as well as ERW pipes, SSAW pipes, alloy steel pipes, and more, all ready for fin tube manufacturing.
Complementing our offerings, we also provide a wide array of pipe fittings and flanges.
We warmly welcome you to visit our factory and eagerly anticipate a fruitful collaboration with you.


To discover more about us, please click here:

Product Details

Advantages of H-finned tube:

 

The H-finned tube stands as the pivotal heat exchange component within the entire exhaust gas boiler system, offering several unparalleled advantages.

 

(1) Excellent wear resistance

 

Ingeniously arranged in a linear fashion, the H finned tube heat exchanger intricately divides space into numerous smaller sections. This design facilitates a balanced airflow, significantly enhancing its wear resistance. In comparison to the conventional smooth tube heat exchangers and the spiral finned variants, under similar conditions, the H-finned tube's wear life remarkably extends by 3 to 4 times.

 

(2) Fouling reduced

 

Fouling typically manifests on the dorsal and windward sides of the tube. The tube's staggered arrangement adeptly facilitates the flushing of the tube bundle, thereby minimizing fouling on its backside. Operating at optimal wind speeds, the tube self-cleans efficiently. The H-finned tube crafts straight channels on either side, optimally managing soot. When coupled with a soot blower, it achieves superior soot removal efficiency.

 

(3) Reduce the resistance of exhaust gas

 

The straight channels crafted by the H fins guide airflow with precision, unlike spiral fins which increase flue resistance due to fouling. Consequently, adopting H-finned tubes significantly curtails wind resistance, thereby lowering fan operational and investment costs.

 

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

 

With a patented zigzag structure, the H fins achieve an impressive weld fusion rate of 98% or higher with steel pipes, ensuring superior heat transfer coefficients.

 

(5) Compact structure, high heat efficiency

 

The expansive heating area per unit length is a staggering 7.8 times that of a smooth tube. Enhanced with argon arc welding for all butt joints, it surpasses manual welding in quality. By dramatically reducing equipment size and weight, this design not only lowers investment costs but also provides users with considerable space for installation.

 

(6) Shock-proof and noise reduced

 

Thanks to its innovative structural design, the H finned tube also acts as a muffler, dampening noise and absorbing shocks effectively.

 

(7) Convenient for installation, operation and maintenance

 

Installation is streamlined, requiring only a connection to the exhaust gas outlet of HFO engine units, enabling immediate normal operation. Equipped with a check door, the exhaust gas boiler allows cleaning cycles to be adjusted based on actual conditions, ensuring optimal heat transfer and extending operational longevity.

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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!