Introducing our expertly crafted Laser Welded Finned Tube, utilizing Stainless Steel to deliver an unparalleled heat exchanger solution, thoughtfully engineered for peak performance and reliability. Through meticulous craftsmanship, this innovative product promises exceptional heat transfer efficiency and superior cooling capabilities, setting new standards in the industry.
The fins, available in both solid and serrated designs, are helically wound and seamlessly bonded to the tube via a state-of-the-art fully automatic laser finning machine, ensuring durability. Our pioneering laser finning technique guarantees a flawless fin-to-tube bond, reducing heat input while enhancing heat flow efficiency and boosting resistance to corrosion.
Advantage
The superior benefits over traditional MAG/HF welding are fundamentally transformative.
Achieve remarkable heat transfer efficiency as the complete fin-to-base tube connection elevates the thermal performance of finned tubes by up to 2.5 times.
The continuous weld design eradicates notch effects, effectively preventing corrosion and cracking, even under potential oscillations of the finned tubes.
With minimal base metal heating and high-speed travel of up to 20m/min, the heat-affected zone in the base tube is significantly minimized. This process ensures no melting of the tube nor any metallurgical transformation of parent metals, maintaining structural integrity.
Description
· A fine, continuous weld seam
· A minimized heat-affected zone
· Slight discoloration at the weld site
· Minimal microstructural changes in tube and fin
· Optimal heat utilization for seam formation
· Enhanced safety by preventing crevice corrosion with high weld integrity
· Weld seam purity ensured as laser welding occurs in 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 ranging from 8.0 to 50.0 mm
· Fin outside diameter from 17.0 to 80.0 mm
· Fin pitch configurable between 5 to 13 fins per inch
· Fin height options from 5.0 to 17 mm
· Fin thickness choices from 0.4 to 1.0 mm
· Maximum tube lengths available up to 12.0 meters
Application
Power Plants
· Cooling towers or water recooling plants with versatile operation modes: dry, dry/wet, or wet
· Flue gas cooling and heating, crucial in flue gas desulfurisation scrubbers (FGD) and nitrogen removal plants (DENOX)
Chemical Industry
· All-encompassing heat exchangers for fluid and gas cooling and heating needs
· Specialized heat exchangers for nitric acid (HNO3) plants, pivotal in the fertilizer industry
Heat Recovery Plants
· Effective flue gas coolers
Heating Industry
· Primary heat exchangers specifically for gas heating boilers
· Secondary heat exchangers designed for domestic water heating in condensing boilers
General Engineering
· Tailored heat exchangers for industrial furnace gas cooling
· Custom heat exchangers for tank heating requirements
· Specialized oil coolers for vacuum plants, ship plants, pumps, and more.
· Versatile heat exchangers for oil preheating applications
Experience the pinnacle of innovation with our cutting-edge heat exchanger, featuring the state-of-the-art laser welded cooling finned tubes, spiral fin tube technology, and expertly crafted extruded finned tube construction. This advanced engineering marvel promises to deliver unparalleled performance. The precision of laser welding ensures an unbreakable, robust bond between the finned tubes, significantly enhancing the reliability and extending the longevity of the entire product, making it an indispensable asset for your industrial applications.
Introducing our expertly crafted Laser Welded Finned Tube / Stainless Steel Finned Pipe, a masterpiece of precision engineering, designed to excel in a multitude of applications. Whether you require high-performance components for heat exchangers, boilers, heaters, or beyond, this product stands as the ultimate solution, offering unmatched versatility and efficiency. Discover the flexibility of our G Type and L Type finned pipe options, tailored to provide a bespoke solution that aligns perfectly with diverse needs and preferences. These variants ensure that you receive the most effective and customized performance tailored to your specific requirements.
Manufactured with superior quality stainless steel, our finned tube exemplifies exceptional corrosion resistance and unparalleled durability. Its robust construction makes it ideal for both indoor and outdoor environments, providing outstanding dependability and performance. Take advantage of the aluminum finned tube variant, which offers a perfect combination of lightweight structure and efficient heat transfer capabilities. This option is engineered to optimize thermal performance while minimizing weight, making it an ideal choice for numerous demanding applications.
Our extensive range of applications includes 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 units, solvent recovery systems, and steam-to-air heat exchangers. This versatility makes our product a top choice for a wide array of industrial needs and professional demands.
Cangzhou Datang Steel Pipe Co., Ltd. stands as a highly esteemed manufacturer and wholesaler, proudly serving global markets with excellence for 17 remarkable years.
Our dedicated professional sales and technical teams are committed to crafting tailored solutions and offering product customization that perfectly aligns with your unique needs.
Discover an extensive and diverse range of top-notch finned tubes available exclusively at Datang, designed to meet a variety of industrial applications.
Our state-of-the-art production facilities are equipped to deliver excellence, including the following capabilities:
High Frequency Welded Fin Tube, Including Serrated Finned Tube, supported by 8 advanced production lines.
Laser Welding Finned Tube, efficiently produced with cutting-edge precision on 2 dedicated lines.
Extruded Finned Tube, featuring both Bimetallic and Integral Monometallic Low Fin Tubes, crafted on 6 specialized lines.
'G' Type Fin Tube (Embedded Finned Tube), along with 'L', 'LL', and 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines)
Our expertise extends to customizing fin tube-based heat exchangers, air coolers, radiators, economizers, and condensers, including vaporizers and evaporators, to enhance your operational efficiency.
We maintain a robust inventory of premium carbon steel seamless pipes, accompanied by ERW, SSAW, and alloy steel pipes, specifically for fin tube manufacturing.
Additionally, high-quality pipe fittings and flanges are readily available to complement your projects.
We warmly invite you to visit our facility and eagerly anticipate the opportunity to collaborate with you.
Customer Tour&Cooperation
FAQ: Your Queries, Expertly Answered
Q1: Are you a factory or trade company? Find out about our capabilities.
A1: We are proud to operate both a state-of-the-art factory and a specialized international trade company, ensuring seamless export services.
Q2: What can you provide? Discover our extensive product range.
A2: As a leading manufacturer, we specialize in Radiator and Heat Exchanger Equipment, along with a diverse selection of Fin Tubes tailored for your needs.
Q3: Where is your factory? Explore our strategic location.
A3: Our cutting-edge facilities are situated in the industrious city of Cangzhou, Hebei province, China, equipped with advanced machinery to serve you better.
Q4: How do you control quality? Discover our commitment to excellence.
A4: Each shipment is accompanied by an Inspection & Guarantee Certificate, with the option for Third Party Inspection to ensure premium quality.
Q5: What are the advantages of your company? Uncover our unique strengths.
A5: Our competitive edge lies in our highly skilled technical team, unbeatable pricing, and exceptional after-sales service, setting us apart in the industry.
Q6: Can you arrange the shipment? Simplifying your logistics.
A6: Absolutely, our experienced forwarders, who have long-standing partnerships with us, ensure your products are delivered efficiently and reliably.
Q7: How about the delivery time? Reliable scheduling for your orders.
A7: Delivery times are order-dependent, typically within 30 days of receiving your advance payment, ensuring timely fulfillment.
Q8: Can you provide a sample? Experience our quality firsthand.
A8: Yes, we offer complimentary small samples from our existing stock, allowing you to evaluate our superior quality firsthand.
Don't hesitate to reach out for further details today! We're here to assist you with any inquiries or needs.
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