Introducing our Skillful Manufacture Laser Welded Finned Tube / Stainless Steel Finned Pipe, a premium heat exchanger masterpiece engineered for ultimate performance and efficiency. Meticulously crafted with precision and expertise, this product promises unparalleled efficiency in heat transfer and cooling capabilities.
The fins, whether solid or serrated, are helically wound and seamlessly welded to the tube through a state-of-the-art, fully automatic laser finning machine. Experience the new frontier in laser finning technology, delivering an impeccable fin-to-tube bond with reduced heat input, enhanced heat flow efficiency, and superior corrosion resistance.
Advantage
The advantages over traditional MAG/HF welding are truly transformative.
The seamless connection between the fins and the base tube ensures exceptional heat transfer, boosting the thermal performance of the finned tubes by up to 2.5 times.
The continuous welding process effectively eliminates notch effects, preventing corrosion and crack formation, even with potentially oscillating finned tubes.
With minimal base metal heating during welding and high travel speeds of up to 20m/min, the heat-affected zone in the base tube is significantly minimized. This meticulous process excludes complete melting of the tube and any related metallurgical transformations of the parent metals.
Description
· A thin and continuous weld seam ensures seamless integration
· The welding process maintains a small heat-affected zone
· Resulting in only slight discolouration at the weld site
· Ensuring only minimal microstructural changes in the tube and fin
· High heat utilization for seam formation
· Enhanced safety by preventing crevice corrosion due to high weld integrity
· Absence of weld seam impurities as laser welding is conducted under a protective atmosphere
Material combinations
| Tube |
Strip |
| Stainless steel |
Stainless steel |
| Stainless steel |
Aluminium |
| Stainless steel |
Copper |
| Titanium |
Titanium |
| Titanium |
Copper |
| Copper |
Copper |
Dimensions
· Tube outside diameter ranges from 8.0 to 50.0 mm
· Fin outside diameter ranges from 17.0 to 80.0 mm
· Fin pitch varies from 5 to 13 fins per inch
· Fin height varies from 5.0 to 17 mm
· Fin thickness ranges from 0.4 to 1.0 mm
· Maximum tube lengths can reach up to 12.0 m
Application
Power Plants
· Ideal for cooling towers or recooling plants utilizing dry, dry/wet, or wet operation methods
· Essential for flue gas cooling and heating in flue gas desulfurization scrubbers (FGD) and nitrogen removing plants (DENOX)
Chemical Industry
· Versatile in heat exchangers for cooling and heating liquids and gases
· Perfect for heat exchangers in nitric acid (HNO3) plants, serving industries like fertilizer production
Heat Recovery Plants
· Flue gas coolers play a critical role in these plants
Heating Industry
· Primary heat exchangers in gas heating boilers ensure efficient heat distribution
· Secondary heat exchangers are vital for domestic water heating in condensing boilers
General Engineering
· Construct heat exchangers for gas cooling in industrial furnaces
· Design heat exchangers for effective tank heating
· Oil coolers are essential for vacuum plants, ship plants, and pumps
· Develop heat exchangers for optimal oil preheating
Our state-of-the-art heat exchanger features innovative laser welded cooling finned tubes, cutting-edge spiral fin tube technology, and expertly crafted extruded finned tube construction. With precision laser welding, we ensure a robust and enduring bond between the finned tubes, significantly boosting the product's overall reliability and longevity. Trust in our engineering to deliver outstanding results that meet your thermal management needs with unparalleled performance.
Introducing our Masterfully Crafted Laser Welded Finned Tube / Stainless Steel Finned Pipe, ideal for a diverse range of applications such as heat exchangers, boilers, heaters, and much more. Experience the versatility and high-performance standards tailored to suit a variety of industrial demands. Our G Type and L Type finned pipe options stand out by offering remarkable versatility, allowing you to select the perfect fit for your particular needs and preferences, ensuring optimal performance.
Crafted from premium-grade stainless steel, our finned tube assures exceptional corrosion resistance and durability, providing reliable performance for both indoor and outdoor applications. It's the epitome of strength and endurance you can depend on. Choose the aluminum finned tube variant for its outstanding lightweight nature and efficient heat transfer capabilities. It's the perfect solution for applications where performance and ease of handling are paramount.
Our products encompass a wide array of heat management solutions, including 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, and steam to air heat exchangers. Each engineered to deliver superior performance across various industrial applications.
DATANG STEEL PIPE Co., Ltd stands tall as a renowned manufacturer and wholesaler, proudly serving global markets for an impressive 17 years.
Our team of seasoned sales professionals and technical experts are dedicated to crafting bespoke solutions and customizing our products to suit your unique needs.
Discover a vast and diverse selection of Finned tubes right here at Datang, where quality meets variety.
Our cutting-edge production facilities are detailed as follows:
High Frequency Welded Fin Tube, including Serrated Finned Tube, manufactured with precision across 8 advanced lines.
Laser Welding Finned Tube, showcasing innovation through 2 dedicated lines.
Extruded Finned Tube, featuring Bimetallic Fin Tube & Integral Monometallic Low Fin Tube, produced efficiently on 6 lines.
'G' Type Fin Tube (Embedded Finned Tube), and 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube), all engineered to perfection across6 lines.
We excel in customizing Fin tube heat exchangers, Air coolers, Radiators, Economizers, and Condensers, as well as Vaporizers/Evaporators, tailored to meet your specific requirements.
Our extensive inventory includes premium-grade carbon steel seamless pipes, along with high-quality ERW pipes, SSAW pipes, and alloy steel pipes, all integral to our fin tube manufacturing.
Additionally, we supply a comprehensive range of pipe fittings and flanges, crafted to complete your projects with precision.
We warmly invite you to visit our state-of-the-art factory and are eager to explore collaborative opportunities 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: As a leading manufacturer, our offerings include top-of-the-line Radiator and Heat Exchanger Equipment, along with a diverse range of Fin Tubes.
Q3: Where is your factory located?
A3: Our modern facility is nestled in Cangzhou city, Hebei province, China, and is equipped with a variety of state-of-the-art machinery.
Q4: How do you ensure quality control?
A4: We provide an Inspection & Guarantee Certificate with every shipment, and Third Party Inspection services are available for additional assurance.
Q5: What are the advantages of your company?
A5: Our company boasts a team of skilled professionals, offers highly competitive prices, and provides superior after-sales service compared to our peers.
Q6: Can you arrange the shipment?
A6: Certainly, we can facilitate your shipment needs. We collaborate with trusted forwarders who have been our partners for many years.
Q7: What is the typical delivery timeframe?
A7: Delivery times are order-dependent, but typically within 30 days after receiving your advance payment.
Q8: Can you provide samples?
A8: Yes, small samples available in stock can be provided free of charge.
Get in touch with us today for further details!
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