Introducing our expertly crafted Skillful Manufacture Laser Welded Finned Tube / Stainless Steel Finned Pipe. This state-of-the-art heat exchanger solution is engineered to deliver unmatched performance and efficiency. Meticulously designed with precision and unmatched expertise, this product promises superior heat transfer capabilities alongside exceptional cooling efficiency.
The fins, whether solid or serrated, are intricately helically wound and seamlessly welded to the tube using an advanced fully automatic laser finning machine. Our revolutionary laser finning process guarantees a flawless fin-to-tube bond, ensuring minimal heat input and maximizing both heat flow efficiency and corrosion resistance.
Advantage
The unparalleled benefits over traditional MAG/HF welding methods are of critical significance.
The seamless connection between the fins and base tube fosters outstanding heat transfer, enhancing the thermal performance of the finned tubes by up to 2.5 times.
Our continuous weld technology effectively eliminates notch effects, preventing corrosion and crack formation, even in oscillating finned tubes.
With minimal base metal heating during welding and travel speeds reaching up to 20m/min, the heat-affected zone in the base tube is significantly reduced. Comprehensive melting of the tube and any associated metallurgical transformations of parent metals are effectively avoided.
Description
· Thin, continuous weld seam that stands the test of time
· Remarkably small heat-affected zone for additional durability
· Minor discoloration at the weld site, maintaining aesthetic integrity
· Negligible microstructural changes in tube and fin, preserving material strength
· Exceptional utilization of heat for forming a robust seam
· Enhanced safety through prevention of crevice corrosion, thanks to superior weld integrity between tube and fin
· Immaculate weld seam due to laser welding conducted under a protective atmosphere, ensuring no impurities
Material combinations
| Tube |
Strip |
| Stainless steel |
Stainless steel |
| Stainless steel |
Aluminium |
| Stainless steel |
Copper |
| Titanium |
Titanium |
| Titanium |
Copper |
| Copper |
Copper |
Dimensions
· Tube outside diameter ranging from 8.0-50.0 mm, catering to diverse needs
· Fin outside diameter spanning 17.0 -80.0 mm, offering versatility
· Fin pitch available from 5 -13 fin/inch for tailored applications
· Fin height adjustable from 5.0 -17 mm for precise requirements
· Fin thickness between 0.4 - 1.0 mm for durability and performance
· Maximum tube lengths reaching up to 12.0 m for extensive applications
Application
Power Plants
· Ideal for cooling towers or cooling water recooling plants, adaptable to dry, dry/wet, or wet operations
· Flue gas cooling and heating applications in flue gas desulfurisation scrubbers (FGD) and nitrogen removal plants (DENOX)
Chemical Industry
· Versatile heat exchangers for cooling and heating various liquids and gases
· Specialized heat exchangers for nitric acid (HNO3) plants, including applications in the fertilizer industry
Heat Recovery Plants
· Efficient flue gas coolers for optimal heat recovery
Heating Industry
· Primary heat exchangers for gas heating boilers, enhancing heating efficiency
· Secondary heat exchangers designed for domestic water heating in condensing boilers
General Engineering
· Heat exchangers specifically designed for gas cooling in industrial furnaces
· Reliable heat exchangers for tank heating purposes
· Durable oil coolers for vacuum plants, ship plants, pumps, and more
· Efficient heat exchangers for oil preheating applications
Presenting the pinnacle of modern engineering—our laser welded cooling finned tubes, complemented by advanced spiral fin tube technology and precision extruded finned tube construction. These components are meticulously crafted to enhance the performance of our heat exchangers, ensuring they deliver exceptional thermal efficiency. The laser welding process provides a robust and enduring bond between the finned tubes, significantly boosting the product's reliability and extending its lifespan for optimal performance in demanding applications.
Introducing our expertly crafted Laser Welded Finned Tube / Stainless Steel Finned Pipe, designed to perfection for seamless integration into a diverse range of applications. Whether it's for state-of-the-art heat exchangers, efficient boilers, versatile heaters, and beyond, our product promises unmatched performance and versatility. Explore our adaptable G Type and L Type finned pipe options, expertly designed to offer unparalleled versatility and meet various specifications and preferences, ensuring you find the perfect match for your specific needs.
Crafted from premium-grade stainless steel, this finned tube is engineered to provide superior corrosion resistance and outstanding durability, making it the ideal choice for use in both indoor and outdoor environments. Its construction guarantees a long-lasting, reliable performance, even under the most challenging conditions. Discover the benefits of our aluminum finned tube variant, meticulously designed to offer a lightweight structure along with outstanding thermal efficiency. This variant is perfect for applications requiring effective heat transfer while maintaining a manageable weight.
Our product portfolio includes an extensive range of applications such as aftercoolers, air coolers, air heaters, charge air chillers, condensers, convection heaters, electric heaters, evaporators, fluid coolers, gas coolers, heat pipes, hydrogen coolers, industrial tumble dryers, intercoolers, immersion heaters, oil coolers, radiators, refrigeration, solvent recovery systems, and steam to air heat exchangers, ensuring comprehensive solutions for all your thermal management needs.
DATANG STEEL PIPE Co., Ltd stands as a distinguished leader in the manufacturing and wholesale sector, proudly serving an extensive range of global markets for an impressive 17 years.
Our dedicated professional sales and technical teams are committed to crafting tailored solutions and delivering customized products to meet your specific needs.
At Datang, you'll discover an unparalleled selection of Finned tubes designed to meet diverse industrial applications.
Our impressive production facilities are equipped as outlined below,
High Frequency Welded Fin Tube (Including Serrated Finned Tube) with 8 advanced production lines.
State-of-the-art Laser Welding Finned Tube production, featuring 2 cutting-edge lines.
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) operating with 6 efficient lines.
'G' Type Fin Tube (Embedded Finned Tube), 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines) providing exceptional versatility.
Our customization services extend to Fin tube heat exchangers, Air coolers, Radiators, Economizers, Condensers, Vaporizers/Evaporators, ensuring high adaptability in various applications.
We boast a substantial inventory of high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, alloy steel pipes, etc., specifically for the manufacture of fin tubes.
Additionally, we provide a comprehensive range of pipe fittings and flanges, ready to meet your every requirement.
We warmly invite you to visit our factory and look forward to establishing a successful partnership with you.
Customer Tour&Cooperation
Frequently Asked Questions (FAQ)
Q1: Are you a factory or trade company?
A1: We are both a factory and a subsidiary international trade company, specializing in export.
Q2: What can you provide?
A2: Our company is a seasoned manufacturer of Radiator and Heat Exchanger Equipment, along with an array of Fin Tubes.
Q3: Where is your factory located?
A3: Our state-of-the-art facility is situated in Cangzhou city, Hebei province, China, equipped with a wide variety of advanced machinery.
Q4: How do you control quality?
A4: We ensure top-notch quality by providing an Inspection & Guarantee Certificate with every shipment, and we also offer Third Party Inspection for additional assurance.
Q5: What are the advantages of your company?
A5: Our company boasts a team of highly skilled professionals, offers more competitive pricing, and delivers superior after-sales service compared to other companies.
Q6: Can you arrange the shipment?
A6: Absolutely, we can expertly manage your shipment arrangements. We collaborate closely with trusted forwarders who have partnered with us for many years.
Q7: How about the delivery time?
A7: Delivery timelines generally depend on the order specifics, typically within 30 days after receiving your advance payment.
Q8: Can you provide samples?
A8: Yes, we can provide small samples from our existing stock at no cost to you.
Reach out to us today for more detailed information and personalized assistance!
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