H Rectangular Finned Tube Boiler Fin Tube with SGS and Customized Sizes

• 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

Introduction to the H-fin Boiler Finned Tubes

The cutting-edge heat transfer tubes in our boilers feature the innovative H-shaped fin tubes. By welding two steel pieces with precisely shaped arcs symmetrically onto the core tube, they form distinct fins resembling the letter 'H', hence the name H-finned tube. Our H-finned tubes boast rectangular and nearly square fins, extending about twice the tube's diameter, significantly enhancing the heating surface for optimal performance. For robust applications, we offer double H-finned tubes, featuring dual-tube designs with exceptional structural rigidity, ideal for extended tube rows.

The H fin tube is engineered for optimal recovery of gas waste heat across various applications, including power station boilers, industrial boilers, kilns, and marine power plants, positioning the heat exchange elements strategically at the system flue's tail.

Comprehensive Details

Our H-type finned tube heat exchanger components excel in heat transfer efficiency, self-cleaning capabilities, and facilitate effective flue gas waste heat recovery, especially during boiler upgrades. The convective heat transfer coefficient is intricately linked to the fin pitch, but inversely related to both fin height and width, ensuring precise heat management. The overall heat transfer prowess is a function of fin efficiency, convective heat transfer coefficient, and the finned ratio, offering unparalleled performance metrics. An increase in fin height and width correlates with elevated pressure drops, a critical consideration in system design.

To boost heat exchange efficiency and expand the surface heat transfer area, the H-type finned tubes have become increasingly indispensable in modern boiler systems and waste heat recovery applications. Primarily evolved from rectangular finned tubes, H-type tubes offer enhanced capabilities for advanced heat management. Thanks to their distinctive grooved surface, H-type finned tubes exhibit superior anti-wear and anti-fouling properties, setting benchmarks in durability.

Our offerings are highly adaptable, allowing customization to meet client-specific requirements. We design and produce H-fin tubes that are synonymous with safety, reliability, and efficiency.

The Economizer H Type Extruded Fin Tube is crafted from a variety of materials, including copper and stainless steel, to meet diverse application demands. Featuring a low fin design, these tubes are compact and lightweight, making them perfect for installations where space is a premium.

This versatile finned tube is ideal for use in air coolers, radiators, and an array of heat exchanger applications, making it a flexible solution for various needs. Our meticulous manufacturing process ensures precise dimensions and tight tolerances, facilitating flawless integration into existing systems.

Applications of H Fin Tubes

Ideal for Waste Heat Boiler Tubes;

Perfect for Economizer Tubes;

Essential in Power Station Boiler Tubes;

Suited for Marine Boiler Tubes;

Versatile for Heat Exchanger Applications

Technical 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 well-respected manufacturer and wholesaler, proudly serving the global markets with exceptional products and services for over 17 glorious years.
Our professional sales and technical teams are dedicated to devising innovative solutions and offering tailored product customization just for you, ensuring your unique needs are met with precision and care.

Our advanced production facilities are equipped to manufacture an array of sophisticated 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)


We excel in customizing fin tube heat exchangers, air coolers, radiators, economizers, and condensers, as well as vaporizers and evaporators, tailored to your specific requirements.
We proudly maintain an extensive inventory of high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, alloy steel pipes, etc., dedicated to fin tube manufacture.
We also offer an array of premium pipe fittings and flanges to complement your projects.
You're warmly invited to visit our factory, and we eagerly look forward to the prospect of collaborating with you.


Discover more about our company and offerings, please click here

Product Details

Advantages of H-finned tube:

The H-finned tube stands as the central heat exchange element in the entire exhaust gas boiler system. It bears numerous advantages that make it indispensable for enhanced performance.

(1) Excellent wear resistance

Expertly arranged in line, the H finned tube heat exchanger divides space into smaller regions, thereby ensuring a balanced airflow. Unlike staggered smooth tube heat exchangers or spiral finned versions, under similar conditions, this design boasts a wear life that is three to four times longer.

(2) Fouling reduced

Fouling typically forms on the dorsal and windward sides of the tube. Thanks to the staggered arrangement of the tube, it becomes easier to flush the tube bundle, leading to reduced fouling on the reverse side. It efficiently self-cleans at optimal wind speeds, minimizing maintenance concerns. The H finned tube features alignments that create straight channels, allowing for effective soot removal when using a soot blower.

(3) Reduce the resistance of exhaust gas

By forming straight channels on each side, the H fins guide airflow more effectively than spiral fins, reducing fouling and flue resistance. Utilizing the H-finned tube significantly lowers wind resistance, thus diminishing fan operation and reducing associated investment costs.

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

The patented zigzag structure of H fins enables an exceptional weld fusion rate of 98% or above, ensuring superior heat transfer efficiency.

(5) Compact structure, high heat efficiency

The H finned tube achieves a heating area per unit length that is 7.8 times greater than a smooth tube. Employing argon arc welding for the butt welds, the welding quality far surpasses traditional manual methods. With a significant reduction in both size and weight of the equipment, users benefit from minimized investment costs and increased space for equipment installation, without compromising on heat transfer.

(6) Shock-proof and noise reduced

Thanks to its ingenious structural design, the H finned tube possesses muffler characteristics, effectively reducing noise and enhancing shock resistance.

(7) Convenient for installation, operation and maintenance

Installation is seamless—simply connect the equipment to the exhaust gas outlet of HFO engine units, and the system operates smoothly. A check door on the exhaust gas boiler facilitates easy monitoring of the cleaning cycle, ensuring optimal heat transfer and extending 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!