Double H Finned Pipe with Customized Dimensions for Efficiency

• 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

Exquisite Overview of H-Fin Boiler Finned Tubes

The innovative heat transfer tube for boilers features the revolutionary H-shaped fin tubes. This design involves welding two strategically curved steel pieces symmetrically onto the raw tube, forming distinctive fins. These fins create an 'H' shaped profile, hence the name H-finned tube. Designed with precision, the fins of the H-finned tube are rectangular, nearly square, offering a length twice the tube's diameter. This ensures an extended and efficient heating surface. The versatile H-finned tube can be expertly crafted into a 'double H' finned tube, featuring a dual-tube construction. This robust rigidity makes it ideal for longer tube rows, enhancing application versatility.

H fin tubes play a crucial role in reclaiming gas waste heat from power station boilers, industrial boilers, kilns, and ship power plants. They significantly boost fuel utilization rates with their strategic placement at the system flue tail, cementing their status as an essential heat exchange element.

Specifications and Features

These advanced H-type finned tube heat exchanger elements boast high heat transfer capabilities, exceptional self-cleaning features, and effectively facilitate flue gas waste heat recovery, particularly during boiler renovations. The convective heat transfer coefficient is intricately linked to fin pitch. It increases with fin pitch, while being inversely related to fin height and fin width, demanding careful adjustment for optimal performance. The overall heat transfer capacity is a result of the interplay between fin efficiency, the convective heat transfer coefficient, and the finned ratio, defining the system's effectiveness. As fin height and width increase, expect a corresponding rise in pressure drop. Careful balancing of these dimensions is vital for maintaining system efficiency.

To elevate heat exchange efficiency and extend surface heat transfer, H-type finned tubes have become increasingly prevalent in recent boiler systems and waste heat recovery setups. H-type finned tubes take inspiration primarily from rectangular finned tubes, offering enhanced functional adaptations. Thanks to their innovative groove structure, H-type finned tubes exhibit remarkable anti-wear and anti-fouling properties, ensuring long-lasting reliability.

We pride ourselves in customizing products based on client needs and specific situations. Our H-fin tubes embody safety, reliability, and efficiency, tailored perfectly for your requirements.

Our Economizer H Type Extruded Fin Tube is available in diverse materials, such as copper and stainless steel, meeting varied industrial needs with precision. The ingenious low fin design ensures the product is compact and lightweight, making it exceptionally suited for space-limited installations.

This versatile finned tube seamlessly integrates into air coolers, radiators, and a myriad of heat exchanger applications, offering unmatched adaptability. Manufactured with expertise, this finned tube guarantees precise dimensions and tight tolerances, ensuring flawless integration into existing system frameworks.

Diverse Applications of H Fin Tubes

Perfect for Waste Heat Boiler Tubes;

Ideal for Economizer Tubes;

Essential for Power Station Boiler Tubes;

Designed for Marine Boiler Tubes;

Versatile in Heat Exchanger Applications

Comprehensive 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 distinguished name in the steel pipe industry, has been a trusted manufacturer and wholesaler for 17 years, proudly exporting to global markets.
Our proficient sales and technical team is at your service, offering tailored solutions and bespoke product designs to meet your specific needs.

We boast state-of-the-art production facilities, capable of manufacturing a diverse array of finned tubes, detailed as follows:
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 specialize in customizing fin tube heat exchangers, air coolers, radiators, economizers, and condensers, as well as vaporizers/evaporators.
Our extensive inventory includes high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, and alloy steel pipes, ideal for fin tube production.
Additionally, we provide a comprehensive range of pipe fittings and flanges.
We warmly invite you to visit our factory and look forward to forging a successful partnership with you.


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Product Details

Advantages of H-finned tube:

The H-finned tube stands as the quintessential component in efficient heat exchange within exhaust gas boilers. Its advanced design endows the H finned tube with remarkable advantages.

(1) Superior wear resistance

The meticulously aligned H finned tube heat exchanger partitions the space into compact zones, ensuring a harmonious airflow. Compared to conventional smooth tubes or spiral finned exchangers, it boasts a longevity 3 to 4 times greater under identical conditions.

(2) Diminished fouling

Fouling typically occurs on the dorsal and windward sides of the tubing. The strategic staggered tube arrangement enhances flushing efficiency, notably reducing fouling on the backside. Optimized for certain wind speeds, it possesses an effective self-cleaning capability. Straight channels flank the H finned tube, maximizing soot removal when integrated with a soot blower.

(3) Exhaust gas resistance minimized

With straight channels created by H fins and controlled airflow via spiral angles, this design minimizes fouling and decreases flue resistance significantly more than traditional fin designs. Harnessing H-finned tubes reduces wind resistance, slashes fan operation costs, and curtails initial investment.

(4) High fusion rate of fins and steel pipe

The patented zigzag configuration of H fins ensures an impressive weld fusion rate of 98% or more, guaranteeing optimal heat transfer efficiency in the H-finned tubes.

(5) Compact structure with elevated heat efficiency

The expansive heating area per length in H finned tubes is a staggering 7.8 times greater than smooth tubes. High-quality argon arc welding enhances weld integrity far beyond manual methods. The equipment's reduced size and weight significantly lower investment costs, offering more installation space for users while maintaining the same heat transfer capacity.

(6) Shockproof design with noise reduction

The innovative design of the H finned tube incorporates muffler-like characteristics, enabling the equipment to function with reduced noise and enhanced stability.

(7) Simplified installation, operation, and maintenance

Installation is straightforward; connect the equipment to the exhaust outlet of HFO engine units, and it's ready for operation. The exhaust gas boiler features an inspection door for determining cleaning cycles, ensuring sustained heat transfer efficiency 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!