Introducing Our Skillfully Manufactured Laser Welded Finned Tube / Stainless Steel Finned Pipe – the Ultimate Heat Exchanger Solution for Unparalleled Performance and Efficiency. Meticulously crafted with precision and expertise, our product ensures exceptional heat transfer capabilities and superior cooling performance, setting a new standard in thermal management.
Experience the excellence of helically wound fins, whether solid or serrated, that are seamlessly and continuously welded to the tube using an advanced, fully automatic laser finning machine. Our revolutionary laser finning process ensures a flawless fin-to-tube bond, delivering unmatched heat flow efficiency, lower heat input, and enhanced resistance to corrosion.
Advantage
Gain a competitive edge with advantages that are significantly superior to traditional MAG/HF welding methods.
The impeccable connection between fins and the base tube results in outstanding heat transfer capabilities, achieving up to 2.5 times the thermal performance of traditional finned tubes.
With a continuous weld that prevents notch effects, corrosion and crack formation are effectively avoided, even in scenarios involving possibly oscillating finned tubes.
The minimal base metal heating during welding, combined with a high-speed travel of up to 20m/min, significantly reduces the heat-affected zone in the base tube. Excluding complete melting of the tube and preventing related metallurgical transformations of the parent metals ensures product integrity and longevity.
Description
· Delicate yet robust thin, continuous weld seam
· Minimized heat-affected zone for optimized performance
· Slight discolouration at weld site, preserving aesthetics
· Negligible microstructural change in both tube and fin
· Maximized heat utilization for forming seamless welds
· Enhanced safety through excellent weld integrity, preventing crevice corrosion
· Pure weld seam ensured by Laser-welding under a protective atmosphere, free of 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 to 50.0 mm
· Fin outside diameter ranging from 17.0 to 80.0 mm
· Fin pitch varying between 5 to 13 fins/inch
· Fin height extending from 5.0 to 17 mm
· Fin thickness between 0.4 to 1.0 mm
· Maximum tube lengths up to an impressive 12.0 meters
Application
Power Plants
· Ideal for cooling towers or water recooling plants with versatile operations – dry, dry/wet, or wet
· Perfect for flue gas cooling and heating in flue gas desulfurization (FGD) and nitrogen removal (DENOX) plants
Chemical Industry
· Versatile heat exchangers for efficient cooling and heating of both liquids and gases
· Specialized heat exchangers for nitric acid (HNO3) plants, essential for the fertilizer industry
Heat Recovery Plants
· Advanced flue gas coolers for optimized heat recovery
Heating Industry
· Primary heat exchangers designed for gas heating boilers
· Secondary heat exchangers for domestic water heating in condensing boilers
General Engineering
· Efficient heat exchangers for cooling gases in industrial furnaces
· Reliable heat exchangers for tank heating applications
· Robust oil coolers tailored for vacuum plants, ship plants, pumps, and more
· Heat exchangers designed for optimal oil preheating
Introducing our cutting-edge laser welded cooling finned tubes, revolutionizing thermal management through advanced spiral fin tube technology and extruded finned tube craftsmanship. Expertly engineered, our heat exchanger sets a new standard in performance, with laser welding providing an unwaveringly strong and durable bond between the finned tubes. This meticulous process not only enhances reliability but also significantly extends the longevity of our product, ensuring exceptional results for every application.
Discover the unparalleled versatility of our expertly manufactured Laser Welded Finned Tube / Stainless Steel Finned Pipe, designed with precision for a multitude of applications. Perfectly suited for heat exchangers, boilers, heaters, and more, our product stands as a testament to superior engineering and craftsmanship. Experience the seamless integration into your systems, ensuring optimal performance across various industries. Explore the flexibility of our G Type and L Type finned pipe options, offering tailored solutions to meet diverse needs and preferences. Whether your requirements demand specific configurations or unique design elements, these options provide the adaptability necessary to cater to a wide range of applications.
Crafted with the highest standards from premium stainless steel, our finned tube offers unmatched corrosion resistance and exceptional durability. Engineered to withstand the rigors of both indoor and outdoor environments, it promises enduring performance and reliability, making it the ideal choice for any demanding application. Embrace the advantages of our aluminum finned tube variant, designed for lightweight efficiency and superior heat transfer capabilities. This variant ensures that you achieve maximum thermal performance without compromising on material weight, offering a perfect balance of efficiency and practicality.
Introducing a comprehensive range of applications: from aftercoolers and air coolers to air heaters and charge air chillers; our cutting-edge solutions extend to condensers, convection heaters, electric heaters, and evaporators. Whether it's fluid coolers, gas coolers, heat pipes, hydrogen coolers, or industrial tumble dryers, our technology is geared for excellence. Additionally, we cater to intercoolers, immersion heaters, oil coolers, radiators, refrigeration, solvent recovery systems, and steam to air heat exchangers, ensuring unmatched versatility across diverse industries.
DATANG STEEL PIPE Co., Ltd stands as a distinguished leader in the manufacturing and wholesale industry, proudly exporting to global markets for an impressive 17 years.
Our dedicated team of professional sales and highly skilled technicians is committed to designing innovative solutions and offering tailored product customizations to meet your every need.
At Datang, you will discover an extensive and diverse range of premium Finned tubes, crafted to perfection.
We boast a state-of-the-art production facility, equipped with the following advanced lines:
High Frequency Welded Fin Tube (Including Serrated Finned Tube) with 8 sophisticated production lines
Laser Welding Finned Tube, featuring 2 cutting-edge production lines
Extruded Finned Tube, available as Bimetallic Fin Tube and Integral Monometallic Low Fin Tube, with 6 efficient lines
'G' Type Fin Tube (Embedded Finned Tube), 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube),6 lines in total
We also specialize in the customization of Fin tube heat exchangers, Air coolers, Radiators, Economizers, and Condensers, along with Vaporizers/Evaporators.
Our vast spot inventory includes top-grade carbon steel seamless pipes, as well as ERW pipes, SSAW pipes, alloy steel pipes, all essential for manufacturing fin tubes.
Additionally, we offer a comprehensive range of pipe fittings and flanges.
We warmly invite you to visit our factory and eagerly anticipate the opportunity to collaborate with you.
Customer Tour&Cooperation
Frequently Asked Questions (FAQ)
Q1: Are you a factory or a trade company?
A1: We are both a dedicated factory and a subsidiary international trade company, specializing in exports.
Q2: What can you offer?
A2: Our company excels as a leading manufacturer of radiator and heat exchanger equipment, as well as a variety of high-quality fin tubes.
Q3: Where is your factory located?
A3: Our state-of-the-art facility is situated in Cangzhou city, Hebei province, China, fully equipped with a wide array of advanced machines.
Q4: How do you ensure quality control?
A4: We provide an Inspection & Guarantee Certificate with every shipment, and offer third-party inspection services for enhanced quality assurance.
Q5: What distinguishes your company from others?
A5: Our company boasts a team of expert professionals, offering more competitive pricing and superior after-sales service compared to others in the industry.
Q6: Can you handle the shipment arrangements?
A6: Absolutely, we can facilitate your shipment needs. We collaborate with trusted forwarders who have partnered with us for many years.
Q7: What is the typical delivery time?
A7: Delivery is dependent on the order specifics, typically completed within 30 days following receipt of your advance payment.
Q8: Do you offer samples?
A8: Yes, small samples that we have in stock are available to you, free of charge.
Contact me today to discover more information!
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