Dive into the world of precision-engineered excellence with our Laser Welded Finned Tube / Stainless Steel Finned Pipe, representing the zenith in heat exchanger innovation, crafted to deliver unrivaled performance and steadfast reliability. Engineered with meticulous precision, this product guarantees exceptional heat transfer efficiency alongside superior cooling capabilities, ensuring optimal operational conditions.
Discover unprecedented innovation as the fins, both solid and serrated, are intricately helically wound and seamlessly laser-welded onto the tube using our cutting-edge automatic laser finning machine. Our ultra-modern laser finning technique ensures a pristine fin-to-tube connection, dramatically reducing heat input while significantly boosting efficiency in both heat transfer and corrosion resistance.
Advantage
Our advanced laser welding process revolutionizes the field, offering substantial advantages over conventional MAG/HF welding techniques.
Experience unparalleled heat transfer efficiency with a complete fusion between fins and base tube, delivering up to 2.5 times greater thermal performance of the finned tubes.
The flawless weld removes notch effects, effectively reducing corrosion and preventing cracks, even in potentially vibrating finned tubes.
Minimal base metal heating during welding and high welding speeds of up to 20m/min minimize the heat-affected zone, preserving the base tube's integrity. The complete melting and any metallurgical transformations of the parent metals are effectively averted, ensuring unmatched durability.
Description
· Thin, continuous weld seam for supreme performance
· Minimal heat-affected zone to ensure product longevity
· Slight discoloration at weld site, retaining aesthetic charm
· Negligible microstructural changes in tube and fin, assuring structural integrity
· Maximal heat utilization for impeccable seam formation
· Enhanced safety with high weld integrity, preventing crevice corrosion
· Weld seam purity preserved, as laser welding is performed 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, catering to an array of needs
· Fin outside diameter: 17.0 -80.0 mm, enabling versatile applications
· Fin pitch: 5 -13 fin/inch, customizable for superior performance
· Fin height: 5.0 -17 mm, designed for peak heat exchange
· Fin thickness: 0.4 - 1.0 mm, ensuring exceptional durability
· Maximum tube lengths: 12.0 m, offering extensive reach and adaptability
Application
Power Plants
· Perfectly suited for cooling towers and water recooling across diverse operational modes
· Optimal performance in flue gas cooling and heating within FGD and DENOX systems
Chemical Industry
· Versatile heat exchangers for a range of liquid and gas cooling and heating applications
· Specialized heat exchangers for nitric acid plants, crucial in the fertilizer industry
Heat Recovery Plants
· Robust solutions with flue gas coolers, enhancing heat recovery processes
Heating Industry
· Primary heat exchangers essential for gas heating boilers
· Secondary heat exchangers for efficient domestic water heating in condensing boilers
General Engineering
· Exceptional heat exchangers for industrial furnace gas cooling applications
· Dependable heat exchangers for efficient tank heating applications
· Discover our robust oil coolers, purpose-built for a variety of demanding environments such as vacuum plants, ship systems, pumps, and more. Each cooler is designed to provide enduring performance and reliability, ensuring your operations remain smooth and efficient.
· Experience the pinnacle of heat exchange technology with our advanced heat exchangers, meticulously designed to elevate oil preheating efficiency to new heights. These exchangers promise unmatched reliability and performance, tailored precisely to your needs.
Our state-of-the-art heat exchanger is a testament to engineering excellence, featuring an array of cutting-edge components: laser welded cooling finned tubes, pioneering spiral fin tube technology, and expertly crafted extruded finned tube construction. The precision of our laser welding process ensures a robust and steadfast connection between the finned tubes, delivering unmatched performance and reliability that stands the test of time.
Presenting our Masterfully Crafted Laser Welded Finned Tube / Stainless Steel Finned Pipe, a versatile solution perfect for an extensive range of applications, including heat exchangers, boilers, heaters, and numerous other thermal systems that demand precision and durability. Discover the adaptability of our G Type and L Type finned pipe options. Each is meticulously designed to accommodate a wide spectrum of requirements and preferences, ensuring a tailored solution for every unique application scenario.
Manufactured with top-tier stainless steel, our finned tube offers exceptional corrosion resistance coupled with remarkable durability, making it an ideal choice for both indoor and outdoor applications that require resilience and longevity. Opt for our aluminum finned tube variant, celebrated for its lightweight and high-performance heat transfer efficiency. It's the perfect choice for applications where minimizing weight is crucial, yet performance cannot be compromised.
Perfectly suited for a myriad 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, and steam to air heat exchangers.
DATANG STEEL PIPE Co., Ltd proudly stands as an esteemed and globally recognized manufacturer and wholesaler, continuously delivering exceptional products to international markets for an impressive span of 17 years.
Our dedicated professional sales and technical team is at your service, expertly crafting bespoke solutions and offering tailored product customization to perfectly meet your needs.
Discover an extensive and diverse range of premium Finned Tubes right here at Datang, where quality meets cutting-edge innovation.
We boast state-of-the-art production facilities as detailed below:
High Frequency Welded Fin Tube (Including Serrated Finned Tube) equipped with 8 high-capacity production lines, ensuring unmatched efficiency.
Laser Welding Finned Tube supported by 2 precision-driven production lines for superior performance.
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) operating with 6 advanced lines for optimal results.
'G' Type Fin Tube (Embedded Finned Tube), as well as 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines) to ensure versatile and reliable solutions for every application.
Beyond our finned tube offerings, we expertly customize Fin tube heat exchangers, cutting-edge Air coolers, reliable Radiators, efficient Economizers, and durable Condensers,as well as precise Vaporizers/Evaporators, all tailored to fit your exact requirements.
Our substantial inventory includes high-quality carbon steel seamless pipes, ensuring readiness and flexibility for manufacturing fin tubes.Additionally, we provide ERW pipes, SSAW pipes, and alloy steel pipes among others to support the robust manufacture of finned tubes.
We also offer a wide selection of pipe fittings and flanges to complement our comprehensive product offerings.
We warmly invite you to explore our modern factory, and we eagerly anticipate 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 the perfect blend of a dedicated factory and a subsidiary international trade entity, uniquely positioned to specialize in exports.
Q2: What are your offerings?
A2: Cangzhou Datang Steel Pipe Co., Ltd. stands as your trusted manufacturer of exceptional Radiators and Heat Exchanger Equipment. We also offer a versatile array of Fin Tubes crafted meticulously to cater to your specific demands.
Q3: Where is your factory located?
A3: Our cutting-edge production facilities are located in the vibrant city of Cangzhou, Hebei Province, China, equipped with state-of-the-art machinery ensuring unparalleled production quality.
Q4: What is your quality control process?
A4: Quality is our hallmark. We provide comprehensive Inspection & Guarantee Certificates with each shipment, complemented by Third Party Inspections for your assured confidence.
Q5: What distinguishes your company from others?
A5: Our distinctive advantage lies in our proficient team, competitive pricing strategies, and outstanding after-sales service, which collectively set us apart from the competition.
Q6: Do you handle shipment arrangements?
A6: Indeed, we expertly manage shipment arrangements through our long-standing partnerships with reliable forwarders, ensuring a seamless delivery process.
Q7: What about delivery timelines?
A7: Our delivery is reliably prompt and tailored to your order specifics, generally accomplished within 30 days of receiving your advance payment.
Q8: Is it possible to receive a sample?
A8: Certainly, we provide complimentary small samples from our existing stock, allowing you to evaluate our offerings firsthand.
Get in touch with us today for more information and allow us to assist you with your specific needs! We are here to help.
Audited Supplier 
){kind=link}