Introducing our Masterfully Crafted Laser Welded Finned Tube / Stainless Steel Finned Pipe, the pinnacle of heat exchanger technology. Engineered for superior performance, this solution elevates heat transfer efficiency to new heights. Meticulously crafted with the utmost precision, this remarkable product assures unparalleled efficiency in heat transfer and exceptional cooling capabilities.
Featuring fins, whether solid or serrated, they are helically wound and expertly welded to the tube using a state-of-the-art, fully automated laser finning machine. This groundbreaking laser finning technique ensures an impeccable fin-to-tube bond, reducing heat input while significantly enhancing heat flow efficiency and corrosion resistance.
Advantage
The benefits over traditional MAG/HF welding techniques are critically significant.
Achieving a comprehensive connection between fins and the base tube results in outstanding heat transfer, providing thermal performance up to 2.5 times greater than conventional finned tubes.
The continuous welding approach eliminates notch effects and prevents corrosion, effectively averting the formation of cracks, even in potentially oscillating finned tubes.
With minimal base metal heating during welding and a rapid travel speed of up to 20m/min., the heat-affected zone in the base tube is substantially minimized. Complete melting of the tube and any related metallurgical transformations of the parent metals are decisively prevented.
Description
· Elegant, continuous weld seam
· Minimal heat-affected zone
· Negligible discoloration at the weld site
· Insignificant microstructural alteration in tube and fin
· Optimal heat utilization for forming the seam
· Enhanced safety due to the prevention of crevice corrosion through superior weld integrity between tube and fin
· Unblemished weld seam, as laser welding is executed 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: 8.0-50.0 mm
· Fin outside diameter: 17.0 -80.0 mm
· Fin pitch: 5 -13 fins/inch
· Fin height: 5.0 -17 mm
· Fin thickness: 0.4 - 1.0 mm
· Maximum tube lengths: 12.0 m
Application
Power Plants
· Cooling towers or cooling water recooling plants operating in dry, dry/wet, or wet conditions
· Flue gas cooling and heating within flue gas desulfurization scrubbers (FGD) and nitrogen removal plants (DENOX)
Chemical Industry
· Versatile heat exchangers for precise cooling and heating of liquids and gases
· Specialized heat exchangers for nitric acid (HNO3) plants, ideal for the fertilizer industry
Heat Recovery Plants
· Efficient flue gas coolers
Heating Industry
· Primary heat exchangers in gas heating boilers
· Secondary heat exchangers for domestic water heating in advanced condensing boilers
General Engineering
· Heat exchangers designed for effective gas cooling in industrial furnaces
· Purposeful heat exchangers for tank heating requirements
· Oil coolers tailored for vacuum plants, ship systems, pumps, etc.
· Our advanced heat exchangers are expertly designed for efficient oil preheating applications.
Our state-of-the-art heat exchanger, featuring cutting-edge laser welded cooling finned tubes, spiral fin tube technology, and robust extruded finned tube construction, is meticulously engineered to deliver unparalleled performance. The precision laser welding process ensures a robust and enduring bond between the finned tubes, markedly enhancing the product's reliability and longevity, setting a new standard in heat exchange solutions.
Our expertly crafted Laser Welded Finned Tube / Stainless Steel Finned Pipe is ideally suited for a diverse range of applications, including cutting-edge heat exchangers, high-efficiency boilers, versatile heaters, and more, making it the perfect choice for industries seeking reliability and performance. Offering the flexible G Type and L Type finned pipe options, our product provides the ultimate versatility to meet a wide array of needs and preferences, ensuring optimal performance in diverse operational environments.
Constructed from premium-grade stainless steel, this finned tube promises outstanding corrosion resistance and remarkable durability, flawlessly designed for both indoor and outdoor applications, ensuring long-lasting performance and reliability. Our aluminum finned tube variant is engineered to offer exceptional lightweight characteristics, coupled with efficient heat transfer properties, making it an ideal choice for applications where weight and thermal efficiency are critical.
Our comprehensive range of applications includes: cutting-edge aftercoolers, air coolers, air heaters, charge air chillers, advanced condensers, highly efficient convection heaters, powerful electric heaters, state-of-the-art evaporators, fluid coolers, gas coolers, innovative heat pipes, hydrogen coolers, industrial tumble dryers, intercoolers, immersion heaters, oil coolers, radiators, refrigeration systems, solvent recovery units, and steam to air heat exchangers, each designed to deliver superior performance.
DATANG STEEL PIPE Co., Ltd has been a distinguished leader in manufacturing and wholesaling, serving global markets with dedication for a remarkable 17 years.
Our team of skilled sales and technical experts is at your service, offering tailored solutions and customizable products to meet your unique requirements.
Discover an extensive and diverse range of Finned tubes right here at Datang, where quality meets variety.
We proudly present our state-of-the-art production facilities, including:
High Frequency Welded Fin Tube (featuring Serrated Finned Tube) with 8 advanced production lines.
Cutting-edge Laser Welding Finned Tube, supported by 2 modern production lines.
Extruded Finned Tube, including Bimetallic Fin Tube & Integral Monometallic Low Fin Tube, with 6 efficient lines.
'G' Type Fin Tube (Embedded Finned Tube) along with 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines), ensuring versatility and precision.
In addition, we offer customized solutions for Fin tube heat exchangers, Air coolers, Radiators, Economizers, Condensers, and Vaporizers/Evaporators to meet varied industrial needs.
Our ample inventory includes top-grade carbon steel seamless pipes, alongside ERW pipes, SSAW pipes, and alloy steel pipes, serving as the backbone for fin tube manufacturing.
We also provide an assortment of pipe fittings and flanges, ensuring comprehensive solutions.
We warmly invite you to tour our facilities and eagerly anticipate the opportunity to collaborate with you.
Customer Tour&Cooperation
Frequently Asked Questions (FAQ)
Q1: Are you a factory or trade company?
A1: We are proud to be both a factory and a subsidiary international trade company, specifically tailored for export success.
Q2: What can you provide?
A2: Our esteemed company is a distinguished manufacturer specializing in Radiator and Heat Exchanger Equipment, as well as an extensive range of Fin Tubes.
Q3: Where is your factory?
A3: Our state-of-the-art facilities are strategically located in Cangzhou city, Hebei province, China, fully equipped with a diverse array of advanced machinery.
Q4: How do you control quality?
A4: We provide an Inspection & Guarantee Certificate with every shipment, and we welcome Third-Party Inspections to ensure uncompromised quality.
Q5: What are the advantages of your company?
A5: Our company boasts a team of highly skilled professionals, offering more competitive pricing and superior after-sales service compared to our competitors.
Q6: Can you arrange the shipment?
A6: Absolutely, we can seamlessly arrange your shipment. We collaborate with seasoned forwarders who have been our trusted partners for years.
Q7: How about the delivery time?
A7: Delivery timelines are contingent upon your order specifications, generally within 30 days following receipt of your advance payment.
Q8: Can you provide a sample?
A8: We are delighted to offer small samples readily available in our store at no cost to you.
Don't hesitate to reach out for more comprehensive information today!
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