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DELLOK High Frequency Weld HFW Solid Fin Tube for Industrial Heat Transfer Applications

1 meter
$10 - 1000 /Piece/Pieces
DELLOK High Frequency Weld HFW Solid Fin Tube for Industrial Heat Transfer Applications
Features Gallery Product Description Request A Quote
Application: Fluid Pipe, Oil Pipe, Gas Pipe, Structure Pipe, Boiler Pipe, Etc
Certificate: ISO 9001:2008, API 5L, CE, PED, UKAS, Etc
End Protector: Plastic Caps, Iron Protector
Ends: Plain, Beveled, Threaded
Length: 12M, 6m, 6.4M, 1-24M Or Request
Material: LSAW Steel Pipe
Outer Diameter: 219mm-1820mm
Packing: Bundles, Seaworthy Packing
Payment Term: T/T, L/C, Etc
Price Term: FOB, CFR, CIF, EXW, Etc
Surface Treatment: Black Painting, Varnish, Anti-rust Oil, 3PE, FBE, Etc
Third Party Inspection: SGS, BV, Lloyds Etc
Wall Thickness: 6mm-50mm
High Light:

HFW Steel Pipe


HFW Pipe


Welding HFW Pipe

Basic Infomation
Place of Origin: China
Brand Name: Dellok Yonghui
Certification: API, CE, JIS, ISO9001, BV, BC1, EN10210/10219, ASTM A500/501, EPD, PHD
Model Number: High Frequency Weld (HFW,Solid)Fin Tube
Payment & Shipping Terms
Packaging Details: Packed in bundles with nylon slings 25 tons/container and 5 tons/size for a trial order; For 20" container the max length is 5.8m; For 40" container the max length is 11.8m.
Delivery Time: 1-3weeks
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 10000 Piece Monthly
Product Description

High Frequency Weld HFW Solid Fin Tube for Industrial Heat Transfer Applications



Product Description of High-Frequency Welded Finned Tubes

High-Frequency Welded Finned Tubes are an advanced heat exchanger component that offers exceptional heat transfer performance and durability. These tubes are widely used in various industrial applications, including air conditioning, refrigeration, and heating systems.

DELLOK High Frequency Weld HFW Solid Fin Tube for Industrial Heat Transfer Applications 0

Key Features:

  1. Efficient Heat Transfer: The unique fin design of these tubes maximizes the heat transfer surface area, enabling faster and more efficient heat exchange. This results in improved system performance and energy efficiency.
  2. High Durability: Manufactured from high-quality materials, High-Frequency Welded Finned Tubes are built to last. They can withstand harsh operating conditions and maintain consistent performance over extended periods.
  3. Precise Welding Technology: The high-frequency welding process ensures a strong and reliable bond between the tube and the fins. This eliminates the need for mechanical fasteners or adhesives, reducing the risk of leakage or failure.
  4. Versatile Design: These tubes are available in a variety of sizes, fin densities, and materials to meet the specific requirements of different applications. This flexibility allows for optimal heat transfer performance in a wide range of operating conditions.

Technical Specifications:


Specification Details
Material Carbon Steel, Stainless Steel, Copper, etc.
Tube Diameter Range from 10mm to 150mm
Fin Height Customizable based on application requirements
Fin Density Various options available
Welding Technique High-Frequency Welding
Operating Pressure Depends on material and design specifications
Operating Temperature Range from -100°C to 500°C



  • Air Conditioning and Heating Systems
  • Industrial Refrigeration
  • Petrochemical and Chemical Processing
  • Power Generation and Boiler Systems

The High-Frequency Welded Finned Tubes provide a reliable and efficient solution for heat transfer applications. Their precise welding, versatile design, and exceptional durability make them a preferred choice for various industries.


About Us



DELLOK (YONGHUI RADIATING PIPE MANUFACTURING CO.,LTD.) was established in 2002, which is located in Jiangsu, China. After many years of development, the company now has 66 million yuan in fixed assets, more than 200 employees, and 33 technical staffs. We have 4 aluminum processing production lines, with the annual processing capacity of more than 20,000 tons; And we have 5 tube-drawing production lines; 47 fintube production lines, 1 imported production line from American with the brand of McElroy , with the annual production capacity of 12 million meters the above. Quality is the theme of eternal pursuit of winner -Production workshop- Meticulous works, standardized management system and systematic quality assurance are Dellok(YONGHUI)'s best commitment to quality. In Dellok(YONGHUI), the quality control is not only the detection of the final process, but throughout the entire production process. We implement a set of quality control and assurance systems. Each batch of pipes is sampled and tested, and records are kept as a quality guarantee for the final product.


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Q1: What's the delivery time?
A:7~30days After ReceivingT/TPrepayment or LC Date.

Q2:Why Choose Us?
A: Our company is located in the steel industry belt, close to Tianjin Port, with many years of sales experience in the steel industry, customizable services, superior resource location, and cost reduction.

Q3: How Can We Guarantee Quality?
A: Our products are manufactured strictly according to national and international standard, and we take a test on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it. 

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Get in touch with us
Contact Person : Pax Yang
Tel : +862569521609
Fax : 86-25-6952-5709
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