Introducing our meticulously engineered Laser Welded Finned Tube / Stainless Steel Finned Pipe by Cangzhou Datang Steel Pipe Co., Ltd. This cutting-edge heat exchanger solution promises superior performance and efficiency. With exceptional craftsmanship and precision, this product ensures unparalleled heat transfer and cooling proficiency.
The fins, whether solid or serrated, are helically wound and flawlessly affixed to the tube using a state-of-the-art automatic laser finning machine, ensuring consistent quality. Our innovative laser finning process creates a seamless fin-to-tube bond, reducing heat input while enhancing efficiency in heat conduction and corrosion resistance.
Advantages
The benefits offered by our product, when compared to traditional MAG/HF welding, are crucial and transformative.
A robust connection between the fins and the base tube yields remarkable heat transfer, offering thermal performance up to 2.5 times that of conventional finned tubes.
The continuous weld eliminates notch effects and prevents corrosion, while also averting crack formation even with potentially oscillating finned tubes.
Minimal heating of the base metal, combined with travel speeds up to 20m/min, significantly reduces the heat-affected zone within the base tube. There is no risk of complete melting of the tube or any metallurgical transformation of the parent metals, maintaining integrity.
Description
· A smooth, continuous weld seam
· Minimal heat-affected zone for durability
· Slight discolouration at the weld site, preserving aesthetics
· Negligible microstructural alterations in tube and fin, ensuring material stability
· Optimal utilization of heat for seam formation
· Enhanced safety by preventing crevice corrosion due to robust weld integrity
· Purity of weld seam maintained as laser-welding is conducted 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 8.0-50.0 mm
· Fin outside diameter spanning 17.0 -80.0 mm
· Fin pitch between 5 -13 fin/inch for versatile applications
· Fin height varies from 5.0 -17 mm
· Fin thickness from 0.4 - 1.0 mm
· Maximum tube lengths up to 12.0 m, accommodating various requirements
Applications
Power Plants
· Ideal for cooling towers and recooling plants with dry, dry/wet, or wet operations
· Effective in flue gas cooling and heating, supporting FGD scrubbers and DENOX plants
Chemical Industry
· Versatile heat exchangers for cooling and heating diverse liquids and gases
· Purpose-designed heat exchangers for nitric acid plants, crucial for the fertilizer industry
Heat Recovery Plants
· Essential for flue gas cooling applications
Heating Industry
· Primary heat exchangers in gas heating boilers for efficient thermal management
· Secondary heat exchangers for domestic water heating in condensing boilers, enhancing energy use
General Engineering
· Heat exchangers specifically for gas cooling of industrial furnaces
· Reliable heat exchangers for tank heating applications
· Durable oil coolers for vacuum plants, ship plants, pumps, and more
· Innovative heat exchangers for oil preheating, boosting performance
Discover the advanced engineering of our heat exchanger, expertly crafted with laser welded cooling finned tubes, spiral fin tube technology, and extruded finned tube construction. This innovative design is meticulously engineered to ensure unmatched performance. The precision of laser welding creates a robust and long-lasting bond between the finned tubes, significantly boosting the product's reliability and extending its lifespan, making it a premium choice for your needs.
Our expertly crafted Laser Welded Finned Tube / Stainless Steel Finned Pipe is the ideal solution for a wide range of applications. Perfectly suited for use in heat exchangers, boilers, heaters, and beyond, this product demonstrates our commitment to quality and versatility in manufacturing. Choose between the G Type and L Type finned pipe options, offering unparalleled versatility to meet diverse requirements and preferences. These options are designed to provide flexibility and adaptability, ensuring they align perfectly with your specific needs.
Crafted from premium stainless steel, this finned tube promises exceptional corrosion resistance and remarkable durability. Perfect for both indoor and outdoor applications, it stands up to the elements while maintaining its integrity and performance. The aluminum finned tube variant is engineered for unparalleled lightweight performance and efficient heat transfer. It offers a perfect balance of efficiency and weight, making it an excellent choice for a variety of applications.
Our comprehensive 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, solvent recovery, and steam to air heat exchangers. Each product is designed to meet the diverse needs of various industries, ensuring optimal performance and reliability.
With a legacy of excellence spanning 17 glorious years, DATANG STEEL PIPE Co., Ltd has established itself as a distinguished manufacturer and wholesaler, exporting premium steel products to global markets.
Our skilled sales and technical teams are dedicated to crafting tailor-made solutions and offering customized product designs that perfectly suit your unique needs.
At Datang, discover an expansive and diverse selection of top-quality Finned tubes, each designed to meet the highest standards.
Our state-of-the-art production facilities are equipped with the following advanced capabilities:
High Frequency Welded Fin Tube, including Serrated Finned Tube, across our 8 cutting-edge production lines.
Laser Welding Finned Tube, expertly crafted with precision on 2 dedicated production lines.
Extruded Finned Tube, featuring Bimetallic Fin Tube and Integral Monometallic Low Fin Tube, manufactured on 6 efficient lines.
'G' Type Fin Tube, known as Embedded Finned Tube, and 'L', 'LL', 'KL' Type Fin Tube, renowned as Wrap Around Finned Tube (6 lines)
We specialize in customizing a wide array of heat exchangers, air coolers, radiators, economizers, and condensers, as well as vaporizers and evaporators, to meet your exact specifications.
Our vast inventory includes an extensive array of high-quality carbon steel seamless pipes, ready for fin tube manufacturing. We also stock ERW pipes, SSAW pipes, alloy steel pipes, among others, ensuring comprehensive solutions for your needs.
Additionally, we offer a wide selection of pipe fittings and flanges to complement our fin tube offerings.
We warmly invite you to visit our factory and look forward to forging a successful partnership with you.
Customer Tour&Cooperation
Frequently Asked Questions
Q1: Are you a factory or a trading company?
A1: We are both a factory and a subsidiary international trade company, expertly managing exports.
Q2: What products and services do you offer?
A2: Our expertise lies in the manufacturing of Radiator and Heat Exchanger Equipment along with a diverse range of Fin Tubes.
Q3: Where is your manufacturing facility located?
A3: Our facility is strategically located in Cangzhou city, Hebei province, China, and is equipped with a variety of advanced machines.
Q4: How do you ensure quality control?
A4: We provide an Inspection & Guarantee Certificate with every shipment, and we also accommodate Third Party Inspections for extra assurance.
Q5: What advantages does your company offer?
A5: Our company boasts an experienced team of professionals, highly competitive pricing, and superior after-sales service compared to others.
Q6: Can you assist with the shipment process?
A6: Absolutely! We can facilitate the shipment process with the help of our long-standing forwarder partners.
Q7: What can I expect regarding delivery time?
A7: Delivery time is contingent on your order specifications, typically within 30 days after receipt of advance payment.
Q8: Is it possible to receive a product sample?
A8: Certainly! We offer small samples from our stock free of charge.
For further information, please do not hesitate to contact me today!
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