Our Skillful Manufacture Laser Welded Finned Tube / Stainless Steel Finned Pipe is an exceptional heat exchanger solution, meticulously crafted to deliver unparalleled performance. Crafted with unmatched precision and skill, this product ensures superior heat transfer and cooling capabilities.
The fins, whether solid or serrated, are intricately helically wound and seamlessly welded to the tube using a state-of-the-art fully automatic laser finning machine. This cutting-edge laser finning process achieves an impeccable fin-to-tube bond, offering reduced heat input and enhanced efficiency in heat conduction and corrosion resistance.
Advantage
The advantages over traditional MAG/HF welding are profoundly significant.
The seamless connection between the fins and the base tube results in outstanding heat transfer and a remarkable increase of up to 2.5 times in the thermal performance of finned tubes.
The continuous weld prevents notch effects, while guarding against corrosion and crack formation, even in potentially oscillating finned tubes.
The minimal heating of the base metal during welding, combined with the high travel speed of up to 20m/min, significantly reduces the heat-affected zone in the base tube. This process ensures complete exclusion of tube melting and any related metallurgical transformations of the parent metals.
Description
· Thin, continuous weld seam
· Reduced heat-affected zone
· Minimal discoloration at the weld site
· Negligible microstructural change in tube and fin
· Highly efficient heat utilization in seam formation
· Enhanced safety by preventing crevice corrosion due to superior weld integrity between tube and fin
· Purity of the weld seam is maintained, 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: 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 recooling plants with dry, dry/wet, or wet operation
· Flue gas cooling and heating in flue gas desulfurization scrubbers (FGD) and nitrogen removal plants (DENOX)
Chemical Industry
· Versatile heat exchangers for cooling and heating of liquids and gases
· Specialized heat exchangers for nitric acid (HNO3) plants, especially in the fertilizer industry
Heat Recovery Plants
· Comprehensive flue gas coolers
Heating Industry
· Primary heat exchangers in gas heating boilers
· Secondary heat exchangers for domestic water heating in condensing boilers
General Engineering
· Heat exchangers for industrial furnace gas cooling
· Heat exchangers tailored for tank heating
· Efficient oil coolers for vacuum plants, marine installations, pumps, and more
· Heat exchangers designed for oil preheating
Unveil the power of our innovative heat exchanger featuring laser welded cooling finned tubes, spiral fin tube technology, and extruded finned tube construction. Masterfully crafted for excellence, the laser welding process ensures a robust and enduring bond between finned tubes, significantly boosting the product's reliability and lifespan. Experience unparalleled performance that transcends expectations.
Introducing our Skillful Manufacture Laser Welded Finned Tube / Stainless Steel Finned Pipe, a pinnacle of engineering precision. This versatile marvel is ideally suited for a wide range of applications, such as heat exchangers, boilers, heaters, and beyond. Discover the perfect solution tailored for your thermal management needs. Our offerings include the versatile G Type and L Type finned pipe options, designed to adapt and cater to diverse requirements and preferences. Choose the epitome of flexibility and achieve optimal performance for your specific needs.
Crafted from premium stainless steel, this finned tube is a testament to quality, guaranteeing outstanding corrosion resistance and durability. It stands as the quintessential choice for both indoor and outdoor applications, ensuring reliable performance in any environment. Explore the lightweight versatility of our aluminum finned tube variant, designed for efficient heat transfer properties. This option provides the perfect blend of functionality and ease of use without compromising on performance.
Perfect for an array of applications 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. Experience unmatched thermal management solutions tailored for diverse industries.
DATANG STEEL PIPE Co., Ltd is a distinguished and esteemed manufacturer and wholesaler, proudly exporting to global markets for a remarkable 17 years.
We boast an expert sales and technical team, dedicated to designing bespoke solutions and offering superior product customization tailored to your unique requirements.
At Datang, you will discover an extensive and diverse range of Finned tubes, each crafted to meet the highest standards of quality and performance.
Currently, our state-of-the-art production facilities include:
High Frequency Welded Fin Tube, including Serrated Finned Tube, with 8 advanced production lines.
Laser Welding Finned Tube, expertly crafted using 2 dedicated lines.
Extruded Finned Tube, available as Bimetallic Fin Tube & Integral Monometallic Low Fin Tube, produced across 6 efficient lines.
'G' Type Fin Tube, also known as Embedded Finned Tube, and 'L', 'LL', 'KL' Type Fin Tube, known as Wrap Around Finned Tube,6 lines employed to ensure top-tier production.
We specialize in customizing Fin tube heat exchangers, Air coolers, Radiators, Economizers, Condensers, as well as Vaporizers/Evaporators, tailored to your specific needs.
Our vast spot inventory includes high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, alloy steel pipes, and more, perfect for manufacturing fin tubes.
We also offer a comprehensive selection of pipe fittings and flanges, ensuring all your needs are met.
We warmly welcome you to visit our factory and eagerly look forward to the opportunity of collaborating with you.
Customer Tour&Cooperation
Frequently Asked Questions (FAQ)
Q1: Are you a factory or a trade company?
A1: We are both a factory and a subsidiary international trade company specializing in exports.
Q2: What can you provide?
A2: Our company excels as a professional manufacturer of Radiator and Heat Exchanger Equipment, alongside a wide range 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 diverse array of machinery.
Q4: How do you ensure quality control?
A4: We provide an Inspection & Guarantee Certificate with every shipment and offer Third Party Inspection upon request.
Q5: What are the unique advantages of your company?
A5: Our edge lies in our team of dedicated professional and technical personnel, competitive pricing, and superior after-sales service that outshine other companies.
Q6: Can you handle the shipment arrangements?
A6: Absolutely, we offer assistance with shipments through our long-standing partnerships with established forwarders.
Q7: What is the expected delivery time?
A7: Delivery time typically depends on the order details, but generally, it's within 30 days of receiving your advance payment.
Q8: Can you provide samples?
A8: Yes, we can provide small samples from our stock at no cost.
Reach out today for more information!
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