Introducing our Skillful Manufacture Laser Welded Finned Tube / Stainless Steel Finned Pipe, a pinnacle of heat exchanger innovations crafted for unparalleled performance and reliability. Meticulously crafted with cutting-edge precision, this product is engineered to deliver exceptional heat transfer and cooling capabilities, ensuring top-tier efficiency and longevity.
Our advanced design features fins, either solid or serrated, that are meticulously helically wound and seamlessly welded to the tube using a fully automatic laser finning machine for consistent quality. Experience the pinnacle of welding technology with our innovative laser finning process, forming a flawless fin-to-tube bond with minimal heat input, enhancing heat flow efficiency and bolstering corrosion resistance.
Advantage
Our state-of-the-art laser welding offers distinct advantages over traditional MAG/HF welding, setting new benchmarks in efficiency and reliability.
The seamless integration of fins with the base tube ensures superior heat transfer, providing thermal performance that is up to 2.5 times greater than conventional finned tubes.
Continuous welding eliminates notch effects, effectively preventing corrosion and crack formation, even in scenarios involving potentially oscillating finned tubes.
The innovative laser welding process minimizes the heat-affected zone due to low base metal heating and a remarkable high-speed travel rate of up to 20m/min. With complete melting and metallurgical transformation of parent metals excluded, the structural integrity and performance of the tube remain uncompromised.
Description
· thin, continuous weld seam
· minimal heat-affected zone
· slight discoloration at the weld site
· minor microstructural changes in tube and fin
· optimal heat utilization for seam formation
· enhanced safety due to crevice corrosion prevention, thanks to the high weld integrity between tube and fin
· impurity-free weld seam, achieved through laser welding 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 per inch
· Fin height: 5.0 - 17 mm
· Fin thickness: 0.4 - 1.0 mm
· Maximum tube lengths: 12.0 m
Application
Power Plants
· Ideal for cooling towers or cooling water recooling plants with dry, dry/wet, or wet operations, ensuring optimal thermal regulation.
· Efficient in flue gas cooling and heating within flue gas desulfurisation scrubbers (FGD) and nitrogen removal plants (DENOX), enhancing emission control.
Chemical Industry
· Versatile heat exchangers designed for effective cooling and heating of both liquids and gases, suiting diverse industrial needs.
· Specialized heat exchangers for nitric acid (HNO3) plants, critical for the fertilizer industry, ensuring process safety and efficiency.
Heat Recovery Plants
· Highly efficient flue gas coolers tailored for maximal heat recovery and energy efficiency.
Heating Industry
· Primary heat exchangers for gas heating boilers, ensuring consistent and reliable heat distribution.
· Secondary heat exchangers for domestic water heating in condensing boilers, maximizing energy use and comfort.
General Engineering
· Robust heat exchangers tailored for gas cooling in industrial furnaces, enhancing operational safety and efficiency.
· Heat exchangers designed for efficient tank heating, optimizing thermal management solutions.
· Oil coolers meticulously crafted for vacuum plants, ship plants, and pumps, ensuring optimal cooling performance.
· Highly effective heat exchangers for oil preheating, fostering improved energy efficiency and system performance.
Discover the pinnacle of innovation with our cutting-edge laser welded cooling finned tubes, expertly designed with spiral fin tube technology and extruded finned tube construction. Our heat exchanger is meticulously engineered to deliver unparalleled performance, where our precise laser welding technique guarantees an exceptionally strong and durable bond between the finned tubes. Experience enhanced reliability and longevity, making our product a standout choice in the industry.
Our masterfully crafted Laser Welded Finned Tube, also known as the Stainless Steel Finned Pipe, is ideal for a wide range of applications. Whether you are dealing with heat exchangers, boilers, heaters, or more, this product promises optimal performance and efficiency, serving as the perfect solution for your diverse needs. The G Type and L Type finned pipe options provide unparalleled versatility, allowing you to precisely tailor your selection to meet varying needs and personal preferences, ensuring a perfect fit for your specific application requirements.
Crafted from superior quality stainless steel, this finned tube stands as a testament to exceptional corrosion resistance and durability. Its robust construction makes it a reliable choice for both indoor and outdoor use, ensuring top-tier performance in any environment. The aluminum finned tube variant is lightweight and offers outstanding heat transfer properties, merging efficiency with practicality for a superior thermal management solution that won't weigh down your operations.
Our product portfolio includes a wide array of applications: from aftercoolers, air coolers, and air heaters to charge air chillers, condensers, and convection heaters. We've got you covered with electric heaters, evaporators, fluid coolers, gas coolers, heat pipes, hydrogen coolers, industrial tumble dryers, intercoolers, immersion heaters, oil coolers, radiators, refrigeration systems, solvent recovery units, and steam to air heat exchangers.
DATANG STEEL PIPE Co., Ltd, a prestigious name in the industry, has been at the forefront of manufacturing and wholesaling, proudly exporting our high-quality offerings to global markets for an impressive span of 17 years.
Our dedicated team of seasoned sales and technical experts is committed to crafting tailored solutions and providing bespoke product customizations that perfectly align with your specific needs.
Explore the vast and diverse selection of premium Finned Tubes available at Datang, where quality meets innovation.
Currently, we boast state-of-the-art production facilities as outlined below:
High Frequency Welded Fin Tube (Including the precision-engineered Serrated Finned Tube) with 8 robust production lines.
Laser Welding Finned Tube, known for its superior efficiency, supported by 2 advanced production lines.
Extruded Finned Tube, encompassing both the Bimetallic Fin Tube and the Integral Monometallic Low Fin Tube, efficiently produced across 6 lines.
'G' Type Fin Tube (Embedded Finned Tube), along with 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines), ensuring variety and precision.
We specialize in customizing Fin Tube Heat Exchangers, Air Coolers, Radiators, Economizers, Condensers, as well as Vaporizers/Evaporators, meeting diverse industrial needs.
Our extensive inventory features a vast selection of high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, and alloy steel pipes, all crafted for the meticulous manufacturing of fin tubes.
Additionally, we offer a comprehensive range of pipe fittings and flanges to complement our products.
We warmly invite you to visit our state-of-the-art 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 a dedicated factory, complemented by a subsidiary international trade company to handle our export operations.
Q2: What can you provide?
A2: We are renowned as a professional manufacturer specializing in Radiator and Heat Exchanger Equipment, as well as a vast range of Fin Tubes.
Q3: Where is your factory located?
A3: Our state-of-the-art factory is strategically situated in Cangzhou city, Hebei province, China, equipped with an array of advanced machinery.
Q4: How do you ensure quality control?
A4: We provide an Inspection & Guarantee Certificate with every shipment, and offer Third Party Inspection services for your peace of mind.
Q5: What are the key advantages of your company?
A5: Our competitive edge lies in our team of skilled professionals, unbeatable pricing, and superior after-sales service compared to industry competitors.
Q6: Can you handle the shipment?
A6: Absolutely, we can expertly manage the shipment for you, leveraging our long-standing relationships with experienced forwarders.
Q7: What is the expected delivery time?
A7: Delivery is contingent upon the order, but typically it is within 30 days after the receipt of your advance payment.
Q8: Is it possible for you to provide a sample?
A8: Yes, we offer small samples from our inventory at no cost to you.
Reach out today for further details and personalized information!
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