H Rectangular Finned Tube - Customized Boiler Fin Tube with 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

Product Description

Introducing the Exceptional H-Fin Boiler Finned Tubes

The innovative heat transfer tube of the boiler embraces the H-shaped fin tubes, expertly designed by symmetrically welding two steel arcs onto the raw tube. This formation resembles the letter "H", earning it the name H-finned tube. A marvel in engineering for enhanced thermal performance. Presenting rectangular fins on the H-finned tube, these are nearly square, measuring twice the tube's diameter, ingeniously extending the heating surface for optimal thermal conduction. For increased structural integrity, the H-finned tube can be crafted into a "double H" finned tube, with double-tube construction. This robust configuration is perfect for longer tube rows, ensuring stability and efficiency.

The H fin tube is adept at reclaiming gas waste heat from power station boilers, industrial boilers, kilns, marine power plants, and more. It significantly boosts fuel efficiency, positioning the heat exchange element strategically at the flue system's tail.

Comprehensive Details

Our H-type finned tube heat exchanger elements excel in heat transfer, boasting superior self-cleaning capabilities. They are essential in capturing flue gas waste heat, particularly beneficial during boiler upgrades. The convective heat transfer coefficient is carefully balanced by the fin pitch, yet it varies inversely with fin height and width, ensuring optimal thermal dynamics. Integrated heat transfer prowess is a meticulous blend of fin efficiency, convective heat transfer coefficient, and the finned ratio, driving superior thermal performance. Note that the pressure drop is directly affected by increases in fin height and width, a critical consideration in system design.

To maximize heat exchange efficiency and enhance surface heat transfer, H-type finned tubes have become indispensable in modern boilers and waste heat recovery systems. H-type finned tubes are predominantly adapted from their rectangular finned tube counterparts, continuing a legacy of thermal excellence. Thanks to their distinct groove design on the fin surface, H-type finned tubes offer remarkable resistance to wear and fouling, ensuring long-term durability.

Tailor our reliable and efficient H-fin tubes to suit your unique needs. Our design and manufacturing promise safety and performance tailored to your specifications.

Our Economizer H Type Extruded Fin Tube is versatile, available in high-quality materials like copper and stainless steel, meeting diverse application needs. The low fin design of these tubes assures compactness and lightness, ideal for installations where space is at a premium.

Perfectly suited for air coolers, radiators, and various heat exchanger applications, this finned tube is a versatile thermal solution. Our masterful manufacturing process guarantees exact dimensions and tight tolerances, ensuring perfect alignment with existing systems.

Diverse Applications of H Fin Tubes

Specialized for Waste Heat Boiler Tubes

Ideal for Economizer Tubes

Power Station Boiler Tube Applications

Marine Boiler Tube Excellence

Heat Exchanger Implementation

Advanced 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, a name synonymous with excellence, has been a distinguished manufacturer and wholesaler for 17 years, exporting premium steel pipes to global markets.
Our expert sales and technical teams are dedicated to crafting tailored solutions and offering bespoke product customizations to meet your unique needs.

Equipped with state-of-the-art production facilities, we specialize in manufacturing an array of finned tubes, each meticulously designed to ensure superior performance:
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 excel in customizing fin tube heat exchangers, air coolers, radiators, economizers, and condensers, as well as vaporizers/evaporators to meet diverse industrial needs.
Our extensive inventory features high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, and alloy steel pipes, ideal for fin tube manufacturing.
We also offer an array of pipe fittings and flanges to complement your projects.
We warmly invite you to visit our factory and explore potential collaborations with us.


To discover more about our offerings and capabilities, please click here:

Product Details

Advantages of H-finned tube:

The H-finned tube serves as the core heat exchange element within the entire exhaust gas boiler system, offering numerous remarkable advantages.

(1) Exceptional Wear Resistance

Designed with precision, the H finned tube heat exchanger is aligned in a linear fashion. The innovative H fins create separate small spaces that ensure uniform airflow distribution. In comparison to smooth tube heat exchangers with staggered designs or spiral finned variants, the wear life of these tubes is significantly enhanced by 3 to 4 times under similar conditions.

(2) Reduced Fouling

Fouling tends to occur primarily on the dorsal and windward sides of the tube. The staggered tube arrangement facilitates effective flushing of the tube bundle, resulting in minimized fouling on the backside. Benefiting from an efficient self-cleaning mechanism at optimal wind speeds. The straight channels formed on both sides of the H finned tube enable optimal soot removal using a soot blower.

(3) Lower Exhaust Gas Resistance

The straight channels crafted by H fins effectively direct airflow, significantly reducing the chances of fouling. Unlike spiral fins, which can obstruct airflow, H fins ensure reduced flue resistance. Consequently, utilizing H-finned tubes decreases wind resistance, leading to reduced operational costs and lower investment in fans.

(4) High Fusion Rate in Welding

Thanks to the patented zigzag structure of H fins, the weld fusion rate with steel pipes reaches an impressive 98% or more, guaranteeing an exceptional heat transfer coefficient.

(5) Compact Structure, Superior Heat Efficiency

The heating area per unit length of the H finned tube is 7.8 times greater than that of smooth tubes. Advanced argon arc welding enhances the welding quality substantially over traditional manual methods. With a significant reduction in size and weight, equipment investment is minimized, providing users with ample space during installation, all while maintaining a superior heat transfer surface.

(6) Shock-Proof and Noise Reduction

The innovative structural design of the H finned tube imbues the equipment with muffler characteristics, thereby functioning effectively as a noise reducer.

(7) Easy Installation, Operation, and Maintenance

Installation is simplified; simply connect the equipment to the exhaust gas outlet of HFO engine units for immediate operation. Equipped with a check door, the exhaust gas boiler allows for determination of the cleaning cycle based on actual conditions, ensuring optimal heat transfer and prolonged operational 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!