High-Performance H Rectangular Finned Tube with SGS BV Inspection

• 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 revolutionary heat transfer tube of the boiler boasts an innovative configuration with H-shaped fin tubes. This design welds two precisely curved steel plates symmetrically onto the tube, forming robust fins that resemble the iconic 'H' shape. Known as H-finned tubes, this cutting-edge design elevates efficiency and performance. The distinctive H-finned tube showcases rectangular fins, expertly crafted to be nearly square. Their strategic length, approximately double the tube diameter, significantly enhances the heating surface area, optimizing thermal performance. For enhanced structural integrity, the H-finned tube is also available in a 'double H' configuration, featuring a dual-tube design that boasts exceptional rigidity, perfect for extensive tube arrays.

The H fin tube is a powerful solution for harnessing waste heat in diverse applications such as power station boilers, industrial boilers, kilns, and ship power plants. By placing the heat exchange element strategically at the system flue's tail, it maximizes fuel efficiency and recovery.

Detail

The H-type finned tube heat exchanger elements deliver exceptional heat transfer capabilities, featuring superior self-cleaning properties. They excel in boiler renovations by effectively capturing flue gas waste heat. The convective heat transfer coefficient is intricately linked to the fin pitch, while being inversely affected by the fin height and width, highlighting the delicate balance of design. A powerful integrated heat transfer capacity emerges from the synergy of fin efficiency, convective heat transfer coefficient, and the finned ratio, creating a remarkable thermal solution. As fin height and width increase, the pressure drop correspondingly rises, a critical consideration in the optimization of heat exchange systems.

In pursuit of superior heat exchange efficiency and expanded surface heat transfer, H-type finned tubes have surged in popularity for both boiler systems and waste heat recovery applications. Rooted in the legacy of rectangle finned tubes, H-type finned tubes incorporate advanced features for enhanced performance and reliability. Boasting a unique groove structure on the fin surface, H-type finned tubes offer unmatched anti-wear and anti-fouling capabilities, ensuring longevity and effectiveness.

Tailored to meet specific customer needs and conditions, our H-fin tubes are designed and manufactured to be safe, reliable, and highly efficient.

Available in diverse materials such as copper and stainless steel, the Economizer H Type Extruded Fin Tube caters to a variety of application demands. The ingenious low fin design ensures a compact and lightweight profile, ideal for installations where space is at a premium.

This versatile finned tube excels in a variety of applications, including air coolers, radiators, and numerous heat exchanger systems. Our meticulous manufacturing process guarantees precision and tight tolerances, ensuring these finned tubes integrate seamlessly into existing systems with ease.

Application of H Fin Tubes

Waste heat boiler tube;

Economizer tube;

Power station boiler tube;

Marine boiler tube;

Heat exchanger

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. stands as a prestigious and esteemed manufacturer and wholesaler, proudly serving the global markets with excellence for an impressive 17 years.
Boasting a highly skilled professional sales and technical team, we are dedicated to crafting tailored solutions and providing unparalleled product customization to meet your specific needs.

Our state-of-the-art production facilities are equipped to manufacture an extensive range of finned tubes, meticulously crafted to suit your precise requirements:
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 provide bespoke Fin tube heat exchangers, Air coolers, Radiators, Economizers, and Condensers, as well as Vaporizers/Evaporators.
Our extensive inventory features premium quality carbon steel seamless pipes, alongside ERW pipes, SSAW pipes, alloy steel pipes, and more, all integral to the manufacturing of fin tubes.
We also offer a comprehensive selection of pipe fittings and flanges.
We warmly invite you to visit our factory and eagerly anticipate the opportunity to collaborate with you.


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Product Details

Unveiling the Advantages of the H-Finned Tube:

The H-finned tube stands as the cornerstone of heat exchange in the exhaust gas boiler, offering distinct advantages that make it an unrivaled choice.

(1) Unmatched Wear Resistance

With a linear arrangement, the H-finned tube heat exchanger segregates space into smaller, balanced regions, optimizing airflow. Unlike staggered and spiral finned heat exchangers, the H-finned tube boasts a wear life 3 to 4 times longer, ensuring durability and efficiency.

(2) Significantly Reduced Fouling

Fouling formation is primarily on the dorsal and windward sides of the tube, yet our design minimizes this. Thanks to the strategic staggered arrangement, tube bundles are easily flushed, reducing back-side fouling remarkably. Engineered for optimal wind speed, it showcases an outstanding self-cleaning capability. The straight channels alongside the H fins maximize soot removal efficiency, especially when utilized with a soot blower.

(3) Reduced Exhaust Gas Resistance

With strategically designed straight channels and spiral angles, the fins guide airflow efficiently, minimizing fouling and flue resistance, unlike traditional designs. Utilizing H-finned tubes means reduced wind resistance, leading to decreased fan operation costs and lower initial investment.

(4) Superior Welding Fusion Rate

Boasting a unique zigzag structure (patented), the H fins achieve over 98% weld fusion with steel pipes, ensuring an exceptional heat transfer coefficient.

(5) Efficient Compact Structure with High Heat Efficiency

Providing 7.8 times the heating area per unit length compared to smooth tubes, the H finned tube uses argon arc welding for superior joint quality, surpassing manual welding. Reduced equipment size and weight translate to significant investment savings and more installation space, ensuring cost-effective efficiency.

(6) Enhanced Shock-Proof and Noise Reduction

The specialized structural design of the H-finned tube incorporates muffler characteristics, effectively reducing noise while maintaining robust performance.

(7) Seamless Installation, Operation, and Maintenance

Installation is straightforward: connect the equipment to the HFO engine unit's exhaust outlet, and it's ready for operation. Featuring a check door, the exhaust gas boiler allows for adaptable cleaning schedules, maintaining optimal heat transfer and prolonging equipment 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!