High-Quality Double H Finned Pipe 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 cutting-edge H-shaped finned tubes for boilers are engineered with precision where two steel strips, shaped with arcs, are expertly welded onto the main tube. This forms a unique 'H' shaped fin structure, enhancing heat transfer efficiency. These innovative H-finned tubes boast rectangular fins that are nearly square, doubling the diameter in length, offering an extended heating surface for superior thermal performance. The double H-finned tube variant incorporates a robust double-tube design with commendable structural rigidity, making it optimal for extensive tube arrays in various systems.

The H finned tube excels in harnessing the waste heat from power station boilers, industrial kilns, and ship power plants, significantly boosting fuel utilization by strategically positioning the heat exchange element in the system flue's tail.

Detail

H-type finned tube heat exchanger elements are engineered for exceptional heat transfer capacity, featuring superior self-cleaning traits and are pivotal in flue gas waste heat recovery during boiler overhauls. The convective heat transfer coefficient increases with closer fin pitch, while reducing with larger fin height and width, striking an ideal balance for efficiency. Overall heat transfer efficiency hinges on fin efficiency, the convective heat transfer coefficient, and the finned ratio, optimizing each parameter for maximal output. A substantial increase in fin height and width correlates with a rise in pressure drop, necessitating careful design considerations.

To boost heat exchange efficiency and augment surface heat transfer, H-type finned tubes are extensively used in modern boilers and waste heat retrieval applications. H-type finned tubes have evolved primarily from rectangular finned tubes, carrying forward their legacy with modern advancements. Thanks to their distinctive groove structure, H-type finned tubes offer remarkable anti-wear and anti-fouling properties, ensuring longevity and durability.

Our products can be customized to align with specific customer requirements, delivering safe, reliable, and efficient H-fin tubes that meet rigorous standards.

Economizer H Type Extruded Fin Tubes are available in a variety of materials like copper and stainless steel, accommodating diverse industrial needs. The low fin design ensures compactness and lightweight, making it ideal for installations where space is at a premium.

This versatile finned tube finds its applicability in air coolers, radiators, and an array of heat exchanger systems, making it a go-to choice for thermal optimization. Its meticulous manufacturing process ensures precise dimensions and tight tolerances, facilitating a seamless fit into existing setups without the need for additional modifications.

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 has proudly stood as a distinguished manufacturer and wholesaler, serving global markets with excellence for 17 remarkable years.
Our team of seasoned sales and technical experts is committed to crafting tailored solutions, ensuring superior product customization to meet your unique needs.

Explore our advanced production facilities, meticulously designed for the creation of diverse finned tube varieties, as outlined 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)


Our expertise extends to customizing Fin Tube Heat Exchangers, Air Coolers, Radiators, Economizers, and Condensers, as well as Vaporizers/Evaporators.
We boast an extensive inventory of high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, alloy steel pipes, and more, all perfectly suited for fin tube manufacturing.
Additionally, we offer a complete range of pipe fittings and flanges.
We warmly invite you to visit our factory and eagerly anticipate the opportunity to collaborate with you.


For an in-depth look at our company, please click here.

Product Details

Advantages of H-Finned Tube:

Embrace the unparalleled excellence of the H-finned tube, the pivotal heat exchange component in your exhaust gas boiler. Revel in the myriad advantages it offers.

(1) Exceptional Wear Resistance

Ingeniously designed, the H finned tube heat exchanger is arranged in a strategic linear formation. The H fins ingeniously divide the space into multiple small zones, ensuring air flow is uniform. Compared to other configurations like the staggered arrangement or spiral finned exchangers, this design amplifies durability, offering a wear life 3 to 4 times longer.

(2) Minimized Fouling

Fouling typically forms on both the dorsal and windward sides of the tube. Thanks to the staggered arrangement, tube bundles are effortlessly cleansed, minimizing fouling on the back side. At optimal wind speeds, it boasts an impressive self-cleaning capability. With straight channels flanking the H finned tube, it achieves unparalleled soot removal when paired with a soot blower.

(3) Lowered Exhaust Gas Resistance

The H fins create straight channels, effortlessly guiding airflow, unlike spiral fins which increase fouling and flue resistance. Harnessing the power of H-finned tubes, you'll experience reduced wind resistance, significantly lowering fan operation and cutting investment costs.

(4) Superior Weld Fusion of Fins and Steel Pipe

With its patented zigzag structure, the H fins achieve a remarkable weld fusion rate of 98% or more, guaranteeing an outstanding heat transfer coefficient.

(5) Compact Design with Elevated Heat Efficiency

Boasting a heating area per unit length that's 7.8 times greater than a smooth tube, the H finned tube is expertly crafted. Butt welds, seamlessly executed by argon arc welding, surpass the quality of manual welding, ensuring enhanced efficiency. The equipment's reduced size and weight cut down on investment, offering more space for installation and optimizing your operational environment.

(6) Shock-Absorbent with Noise Reduction

The innovative structural design of the H finned tube, coupled with its muffler-like characteristics, ensures quieter operation, doubling as a sound suppressor.

(7) Effortless Installation, Operation, and Maintenance

Installation is a breeze; simply connect the equipment to the exhaust gas outlet of HFO engine units and start operation immediately. With an exhaust gas boiler equipped with a check door, cleaning cycles can be tailored based on actual conditions, ensuring consistent heat transfer and prolonged equipment life.

Other Products

To explore and discover a wider selection of our exceptional products, please click here

Customer Tour&Cooperation

Customer Inspection

Packaging & Shipping

Testing&Certifications

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!