Presenting our expertly crafted Laser Welded Finned Tube / Stainless Steel Finned Pipe, a premier heat exchanger innovation engineered for superior performance and unparalleled reliability in the most demanding environments. Meticulously designed with unmatched precision, this product ensures extraordinary heat transfer and cooling efficiency, setting unprecedented standards in the industry.
The innovative fins, available in solid or serrated forms, are helically wound and seamlessly welded to the tube using a cutting-edge automatic laser finning machine, ensuring impeccable quality and precision. Our advanced laser finning technology achieves a flawless fin-to-tube bond, minimizing heat input while significantly enhancing both thermal efficiency and corrosion resistance.
Advantage
The groundbreaking advantages over traditional MAG/HF welding methods are profoundly significant, redefining excellence standards.
The perfect connection between the fins and base tube results in superior heat transfer capabilities, boasting up to 2.5 times greater thermal performance compared to traditional finned tubes.
Continuous welding completely eliminates notch effects, effectively preventing corrosion and crack formation, even in oscillating finned tubes, ensuring exceptional robustness.
The minimal heating of the base metal during welding and rapid travel speeds of up to 20m/min drastically reduce the heat-affected zone, preserving the integrity of the base tube. The process ensures complete exclusion of tube melting and any detrimental metallurgical transformations, maintaining the original properties of the parent metals seamlessly.
Description
· Ultra-thin, consistent weld seam for enhanced performance and durability
· Minimized heat-affected zone, ensuring optimal durability and efficiency
· Negligible discoloration at the weld site, maintaining pristine aesthetics
· Minimal microstructural alteration in tube and fin, preserving the integrity of the materials
· Optimized heat utilization in seam formation, achieving superior efficiency
· Enhanced safety through crevice corrosion prevention, thanks to high weld integrity
· Weld seam purity ensured by laser welding in a protective atmosphere, guaranteeing top-notch quality
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, perfectly catering to diverse requirements
· Fin outside diameter 17.0 -80.0 mm, offering a wide range of versatile applications
· Fin pitch 5 -13 fin/inch, enabling precise and tailored customization
· Fin height 5.0 -17 mm, providing tailored solutions for unique needs
· Fin thickness 0.4 - 1.0 mm, ensuring optimal performance and efficiency
· Maximum tube lengths 12.0 m, accommodating extensive and varied applications
Application
Power Plants
· Unmatched efficiency in cooling towers or recooling plants with versatile dry, dry/wet, or wet operations, enhancing performance.
· Flue gas cooling and heating solutions in desulfurisation scrubbers (FGD) and nitrogen removal plants (DENOX), significantly enhancing environmental control.
Chemical Industry
· Versatile heat exchangers designed for efficient cooling and heating of various liquids and gases, ensuring optimal operation across all chemical processes.
· Specialized heat exchangers for nitric acid (HNO3) plants, crucial for the fertilizer industry, boosting productivity and operational efficiency.
Heat Recovery Plants
· State-of-the-art flue gas coolers, optimizing energy recovery and maximizing utilization.
Heating Industry
· Primary heat exchangers in gas heating boilers, maximizing heating efficiency and performance.
· Secondary heat exchangers for domestic water heating in condensing boilers, delivering reliable, efficient performance.
General Engineering.
· Our state-of-the-art heat exchangers are meticulously designed to enhance operational efficiency by effectively cooling gases in industrial furnaces, revolutionizing the way industries manage temperature control.
· Engineered for excellence, our heat exchangers for tank heating provide consistent, reliable temperature control, ensuring seamless operations across varied industrial applications.
· Precision-crafted oil coolers cater to vacuum plants, ship plants, and pumps, guaranteeing optimal performance and extended longevity, even in the most challenging environments.
· Experience unparalleled efficiency and performance with our heat exchangers, expertly designed for oil preheating—unleash the true potential of your operations.
Showcasing cutting-edge laser welded cooling finned tubes, our heat exchangers incorporate advanced spiral fin tube technology and robust extruded finned tube construction. Meticulously engineered, they deliver outstanding results. The precision laser welding fortifies the bond between finned tubes, significantly enhancing the product's reliability and lifespan.
Our expertly crafted Laser Welded Finned Tube / Stainless Steel Finned Pipe stands out as the optimal choice for a myriad of applications. Whether incorporated into heat exchangers, boilers, heaters, or beyond, it consistently delivers impeccable performance every time. Choose between our versatile G Type and L Type finned pipe options, each meticulously designed to cater to various needs and preferences, offering tailored solutions for every conceivable requirement, whether complex or simple.
Engineered with premium stainless steel, this finned tube promises exceptional corrosion resistance and unparalleled durability, making it the perfect choice for both indoor and outdoor environments. Opt for our aluminum finned tube variant, celebrated for its lightweight structure, and experience superior heat transfer capabilities, effortlessly enhancing your system's efficiency.
Discover a vast 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 systems, solvent recovery units, and steam to air heat exchangers. Our products are designed to meet diverse industrial needs with excellence and precision.
DATANG STEEL PIPE Co., Ltd. is a distinguished and revered manufacturer and wholesaler, with a proud history of exporting to global markets for an impressive 17 years.
Our exceptional team comprises seasoned experts in both sales and technical domains, wholly committed to crafting groundbreaking solutions and offering bespoke product customization to precisely align with your unique requirements.
Explore an expansive and diverse selection of top-tier Finned tubes available exclusively at Datang.
We are fully equipped with the latest state-of-the-art production facilities, detailed as follows:
High Frequency Welded Fin Tube, including the sophisticated Serrated Finned Tube, supported by 8 cutting-edge production lines.
Laser Welding Finned Tube, backed by 2 specialized production lines for precision and quality.
Extruded Finned Tube options featuring Bimetallic Fin Tube and Integral Monometallic Low Fin Tube, serviced by 6 dedicated production lines.
'G' Type Fin Tube (Embedded Finned Tube), in addition to 'L', 'LL', and 'KL' Type Fin Tube (Wrap Around Finned Tube),available across 6 advanced production lines.
We excel in creating custom solutions, encompassing Fin tube heat exchangers, Air coolers, Radiators, Economizers, and Condensers,as well as Vaporizers/Evaporators, designed for optimal performance.
Our comprehensive spot inventory features high-quality carbon steel seamless pipes,alongside ERW pipes, SSAW pipes, alloy steel pipes, and more, crafted to perfection for fin tube manufacturing needs.
We also offer a wide range of pipe fittings and flanges, enhancing your project convenience.
We cordially invite you to visit our cutting-edge factory and are eager to forge a prosperous partnership with you.
Customer Tour&Cooperation
FAQ: Frequently Asked Questions - Your comprehensive guide to understanding our groundbreaking solutions, tailored to meet your needs.
Q1: Are you a factory or trade company?
A1: We proudly operate both as a cutting-edge factory and a dynamic international trade enterprise. Experience the ultimate synergy of manufacturing excellence and global trade expertise!
Q2: What can you provide?
A2: Our expertise lies in crafting Radiator and Heat Exchanger Equipment, complemented by our extensive lineup of superior-quality Fin Tubes designed to meet diverse industrial demands.
Q3: Where is your factory?
A3: Our cutting-edge factory is strategically situated in the industrial hub of Cangzhou city, Hebei province, China, boasting state-of-the-art technology and machinery.
Q4: How do you control quality?
A4: Quality is paramount. We issue an Inspection & Guarantee Certificate with every shipment, while offering Third Party Inspections to ensure your utmost confidence in our products.
Q5: What are the advantages of your company?
A5: Our unparalleled advantages include a world-class technical team, competitive pricing, and exceptional after-sales service that positions us ahead in the industry.
Q6: Can you arrange the shipment?
A6: Certainly! Our trusted logistics partners, with whom we have built lasting alliances, guarantee seamless and timely delivery of your orders.
Q7: How about the delivery time?
A7: Delivery timelines are tailored to your order specifics, typically ensuring your item is delivered within 30 days following the advance payment.
Q8: Can you provide samples?
A8: Absolutely! We provide complimentary small samples from our inventory, empowering you to make an informed choice with confidence.
Reach out to us today for more comprehensive information! Our team is enthusiastic and ready to assist you with all your inquiries.
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