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

1 meter
$10 - 1000 /Piece/Pieces
DELLOK High Frequency Weld HFW Solid Fin Tube for Heat Transfer in Industrial Application
Features Gallery Product Description Request A Quote
Application: Heat Exchangers, Boilers, Condensers
Certificate: ISO 9001:2008, API 5L
Ends: Plain, Beveled, Threaded
Length: 5.8m-20m
MOQ: 1 Ton
Material: LSAW Steel
Outer Diameter: 219mm-1820mm
Package: Bundled, Pallet, Wooden Boxes, Etc.
Standard: API 5L, ASTM A53, ASTM A252
Surface Treatment: Black Painting, Anti-corrosion Coating, Galvanizing, Etc.
Wall Thickness: 16mm-60mm
Tube Length: Max 12 Meters
Fin Height: 10mm - 25mm
Tube Diameter: 12.7mm - 50.8mm
Fin Type: Extruded, Embedded, L-foot
Fin Material: Aluminum, Copper, Stainless Steel
Fin Pitch: 2mm - 10mm
Fin Surface Treatment: Bare, Oiled, Epoxy Coated
Tube Surface Treatment: Bare, Oiled, Galvanized
Fin Thickness: 0.5mm - 1.5mm
Tube Type: Seamless, Welded
Tube Material: Carbon Steel, Stainless Steel, Alloy Steel
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, EPD, PHD, LEED
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 and 12m.
Delivery Time: 1-3 weeks
Payment Terms: T/T, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000 Piece Monthly
Product Description

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



The High-Frequency Welded Finned Tubes, a cutting-edge product in the heat exchanger industry, offer unparalleled performance and durability. They are specifically designed to enhance heat transfer efficiency in a variety of applications, such as air conditioning, refrigeration, and industrial processes.


1.High Efficiency: The unique fin design maximizes the surface area for heat exchange, resulting in faster and more efficient heat transfer.

2.Durability: The tubes are constructed from high-grade steel and undergo rigorous quality checks to ensure long-lasting performance.

3.Corrosion Resistance: The surface coating provides excellent resistance to corrosion, ensuring the tubes' longevity even in harsh environments.

4.Easy Installation: The tubes are designed for easy installation and integration into existing systems.

5.Customizable: Available in various sizes, fin densities, and materials to meet specific application requirements.

Technical Specifications:


Specification Details
Material Carbon Steel, Stainless Steel, etc.
Tube Diameter Range from 6mm to 100mm
Fin Height Customizable based on application
Fin Density Various options available
Welding Technique High-Frequency Welding
Surface Coating Anti-Corrosion Coating (Optional)



Product details


Our Advantage:

1. Quick reply within 24 hours.

2. Large Stock for regular sizes.

3. Free sample high quality.


Product Name LSAW Steel Pipe
DSAW -Double Submerged arc welded
Standard API 5L, API 5CT, ASTM 53, EN10219,GB/T3091, GB/T9711
Certificate ISO9001 ISO45001 ISO14001 BV BC1 EN10219 EN10210 ASTM A500/501 JIS G3466 EPD PHD
Out Diameter 355.6mm– 1420mm
Wall Thickness 6-60mm
Length 1-12M or as request
Grade API X42 X52 X60 X65 ×70 GrA GrB GrC,S275JOH,S355JR,S355JOH,S355J2H,S355 s235S420 S460
Surface Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement
Test Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties
(Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
MOQ 5 Tons
Delivery Time 7-30 Days
END Plain,Bevelled
Package In bundles ,loose piece.


DELLOK High Frequency Weld HFW Solid Fin Tube for Heat Transfer in Industrial Application 0  DELLOK High Frequency Weld HFW Solid Fin Tube for Heat Transfer in Industrial Application 1          

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.



DELLOK High Frequency Weld HFW Solid Fin Tube for Heat Transfer in Industrial Application 2



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

Q: 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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