Discover the unparalleled excellence of our Laser Welded Finned Tube / Stainless Steel Finned Pipe, the crowning achievement in heat exchanger innovation. Crafted for superior performance, it epitomizes reliability and efficiency in every application. With meticulous precision, our product guarantees top-tier heat transfer efficiency, delivering cooling capabilities that are second to none.
Embrace cutting-edge innovation as our fins, whether solid or serrated, are expertly and helically wound, then flawlessly welded onto the tube using our state-of-the-art automatic laser finning machine. Revolutionize your heat transfer and corrosion resistance with our advanced laser finning process, creating an impeccable fin-to-tube bond that maximizes efficiency by minimizing heat input.
Advantage
Our pioneering laser welding surpasses traditional MAG/HF methods, offering groundbreaking benefits that redefine performance.
Experience unparalleled heat transfer with a complete fusion of fins to the base tube, enhancing thermal performance of the finned tubes by up to 2.5 times.
The seamless weld design mitigates notch effects, effectively reducing corrosion and eliminating cracks in potentially oscillating finned tubes.
Our process ensures low heat input to the base metal during welding, achieving speeds up to 20m/min, which preserves the base tube's integrity. Complete melting is avoided, and metallurgical transformations are prevented, ensuring durability that stands the test of time.
Description
· Achieve optimal performance with a thin, continuous weld seam
· Maximized longevity ensured by the minimal heat-affected zone
· Subtle discoloration at weld site, artfully preserving aesthetic allure
· Insignificant microstructural changes in both tube and fin, maintaining their structural integrity intact
· Perfect seam formation with heat utilization
· Enhanced safety through high weld integrity, effectively preventing crevice corrosion
· Maintained weld seam purity, thanks to laser welding conducted under protective conditions
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, precisely adaptable to diverse requirements
· Fin outside diameter: 17.0 -80.0 mm, offering vast application versatility
· Customizable fin pitch: 5 -13 fin/inch, tailored for heightened performance
· Engineered fin height: 5.0 -17 mm, designed for optimal heat exchange
· Fin thickness: 0.4 - 1.0 mm, ensuring robust and enduring durability
· Maximum tube lengths: 12.0 m, providing extensive operational reach
Application
Power Plants
· Perfectly tailored for cooling towers and water recooling across various operational modes
· Excellence in flue gas cooling and heating within FGD and DENOX systems
Chemical Industry
· Versatile heat exchangers adaptable for diverse liquid and gas cooling and heating purposes
· Specialized heat exchangers crucial for nitric acid plants, vital to the fertilizer industry
Heat Recovery Plants
· Delivering effective solutions with flue gas coolers
Heating Industry
· Essential primary heat exchangers for gas heating boilers
· Efficient secondary heat exchangers for domestic water heating in condensing boilers
General Engineering
· Exceptional heat exchangers for industrial furnace gas cooling
· Dependable heat exchangers for tank heating needs
· Experience the strength of our robust oil coolers, precisely engineered for seamless integration and reliable operation in vacuum plants, ship systems, pumps, and a plethora of other applications.
· Discover the pinnacle of innovation with our advanced heat exchangers, meticulously designed for unparalleled efficiency in oil preheating, ensuring optimal performance and energy savings.
Our pioneering heat exchanger is a masterpiece of engineering, boasting an array of state-of-the-art features: laser welded cooling finned tubes, groundbreaking spiral fin tube technology, and expertly crafted extruded finned tube construction. Laser welding precision offers a robust, unwavering, and durable connection between finned tubes, delivering unmatched product performance and lasting reliability.
Meet our exquisitely engineered Laser Welded Finned Tube / Stainless Steel Finned Pipe, crafted to perfection for an array of applications including heat exchangers, boilers, heaters, and numerous other thermal systems, promising exceptional functionality in diverse conditions. Discover the adaptability of our G Type and L Type finned pipe options, tailored to meet a wide range of requirements and satisfy various customer preferences with precision and versatility.
Constructed with premium-grade stainless steel, our finned tube offers exceptional corrosion resistance and outstanding durability, making it the ideal choice for both indoor and outdoor applications, ensuring long-lasting performance and reliability. Opt for our aluminum finned tube variant, renowned for its lightweight design and superior heat transfer efficiency, perfect for applications where minimal weight and maximum performance are of the essence.
Perfectly suited for: 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, and steam to air heat exchangers, ensuring versatility and reliability across diverse applications.
DATANG STEEL PIPE Co., Ltd is a distinguished and globally esteemed manufacturer and wholesaler, proudly exporting our top-tier products to international markets for an impressive 17 years.
Our dedicated team of professional sales and technical experts is at your service, meticulously crafting bespoke solutions and offering tailored product customization to perfectly fit your unique requirements.
Explore an extensive and diverse selection of premium Finned Tubes here at Datang, where exceptional quality seamlessly marries innovation.
We are proud to offer state-of-the-art production facilities, as detailed below:
High Frequency Welded Fin Tube (Including Serrated Finned Tube) with 8 high-capacity production lines, ensuring remarkable efficiency and quality.
Laser Welding Finned Tube, supported by 2 precision-driven production lines for unmatched accuracy and reliability.
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) operated with 6 advanced lines, offering superior performance.
'G' Type Fin Tube (Embedded Finned Tube), along with 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines) ensuring versatile and dependable solutions for diverse applications.
Beyond our finned tube offerings, we skillfully customize Fin tube heat exchangers, advanced Air coolers, dependable Radiators, efficient Economizers, and durable Condensers,as well as precision-engineered Vaporizers/Evaporators for optimal performance.
Our substantial inventory features high-quality carbon steel seamless pipes, ensuring readiness and adaptability for the manufacturing of fin tubes.Additionally, we provide an extensive range of ERW pipes, SSAW pipes, and alloy steel pipes, among others, to support the robust production of finned tubes.
We also offer an extensive array of pipe fittings and flanges to enhance our comprehensive product line.
We warmly invite you to experience our modern factory, and we eagerly look forward to the opportunity to collaborate with you.
Customer Tour&Cooperation
FAQ: Your Questions, Our Answers
Q1: Are you a factory or a trading company?
A1: We are proudly both a dedicated factory and a subsidiary international trade company. Our expertise lies in expertly managing exports that stand for quality and reliability.
Q2: What are your offerings?
A2: Cangzhou Datang Steel Pipe Co., Ltd. is your go-to manufacturer for exquisite Radiators and Heat Exchanger Equipment. We also offer a versatile range of Fin Tubes meticulously crafted to cater to your specific requirements.
Q3: Where is your factory located?
A3: Our cutting-edge facilities, where innovation meets precision, are nestled in Cangzhou City, Hebei Province, China. They are equipped with state-of-the-art machinery dedicated to ensuring unparalleled production standards.
Q4: What is your quality control process?
A4: Quality is our hallmark. We accompany every shipment with thorough Inspection & Guarantee Certificates. Additionally, we provide Third Party Inspections for your utmost assurance and confidence.
Q5: What distinguishes your company from others?
A5: Our distinction rests on our team of seasoned professionals, unparalleled competitive pricing, and exceptional after-sales service-assets that set us distinctly apart in the industry.
Q6: Do you handle shipment arrangements?
A6: Undoubtedly, we expertly manage shipment arrangements through our reliable long-term partner forwarders, ensuring that delivery is seamless and efficient.
Q7: What about delivery timelines?
A7: Delivery is swift and tailored to your order specifications. Typically, it is executed within 30 days following your advance payment, promising punctual service.
Q8: Is it possible to receive a sample?
A8: Absolutely, we are delighted to offer complimentary small samples from our current stock, allowing you to evaluate our product quality firsthand.
Contact us today for more detailed information and let us help fulfill your requirements with excellence and care!
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