High-Performance Laser Weld Finned Tube with Ultrasonic Testing

• Customization: Available
• After-sales Service: After Sales Guaranteed
• Warranty: 2 Yeas
• Model NO.: Laser Welded Finned Tube
• Certification: CE, ISO
• Application: Heater, Cooler, Vaporizer, Condenser, Heat Exchanger, Air Cooler, Radiator, Economizer
• Principle: Mixing Heat Exchanger
• Style: Steel Type
• Material: Copper, Alloy Steel Brass, Copper Nickel
• Inspection: SGS BV, Water Pressure, Eddy Current Ultrasonic
• Working Temperature Range: OEM
• Base Tube Od: 8mm-50mm
• Fin Outside Diameter: 17.0 -80.0 mm
• Fin Pitch: 5 -13 Fin/Inch
• Fin Height: 5.0 -17 mm
• Fin Thickness: 0.4 - 1.0 mm
• Transport Package: Wooden Crate
• Specification: Customized
• Trademark: DATANG
• Origin: China
• HS Code: 84199090
• Production Capacity: 8000000PCS/Year
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

 

Product Parameters

Discover the finest in heat exchanger innovation with our Laser Welded Finned Tube / Stainless Steel Finned Pipe, a testament to precision engineering, optimized for exceptional performance and unwavering reliability. Crafted with meticulous precision, this product guarantees unmatched heat transfer efficiency and superior cooling performance.

 

 

Embrace cutting-edge innovation as the fins-whether solid or serrated-are expertly helically wound and seamlessly affixed to the tube via our state-of-the-art automatic laser finning machine. Our pioneering laser finning process creates an unparalleled fin-to-tube bond, reducing heat input and elevating both heat transfer efficiency and corrosion resistance to new heights.

Advantage

 

Our innovative laser welding surpasses the conventional MAG/HF welding techniques, offering transformative advantages.

Achieve extraordinary heat transfer with complete fusion between fins and base tube, delivering thermal performance enhanced by up to 2.5 times.

The flawless weld eliminates notch effects, mitigating corrosion and preventing cracks, even in potentially oscillating finned tubes.

Minimal base metal heating during welding combined with high speeds up to 20m/min reduces the heat-affected zone, safeguarding the core structure of the base tube. Comprehensive prevention of melting and metallurgical changes in parent metals ensures unmatched durability.

 

Description

· Thin, flawless weld seam ensures optimal performance

· Minimal heat-affected region guarantees prolonged product life

· Subtle weld discoloration preserves aesthetic elegance

· Insignificant microstructural alterations in tube and fin, ensuring structural integrity

· Maximized heat use for impeccable seam formation

· Enhanced safety with high weld integrity, preventing crevice corrosion

· Weld seam purity is maintained, thanks to protective laser welding 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, adaptable to a myriad of needs

· Fin outside diameter: 17.0 -80.0 mm, enabling versatile application potential

· Fin pitch: 5 -13 fin/inch, customizable for peak performance

· Fin height: 5.0 -17 mm, expertly engineered for superior heat exchange

· Fin thickness: 0.4 - 1.0 mm, guaranteeing robust durability

· Maximum tube lengths: 12.0 m, providing exceptional reach and versatility

 

Application

Power Plants

· Perfectly suited for cooling towers and water recooling across diverse operational modes

· Highly efficient in flue gas cooling and heating within FGD and DENOX systems

 

Chemical Industry

· Versatile heat exchangers for diverse liquid and gas cooling and heating tasks

· Specialized heat exchangers for nitric acid plants, crucial in the fertilizer sector

 

Heat Recovery Plants

· Optimal solutions featuring flue gas coolers

 

Heating Industry

· Vital primary heat exchangers for gas heating boilers

· Secondary heat exchangers for efficient domestic water heating in condensing boilers

 

General Engineering

· Superior heat exchangers for industrial furnace gas cooling

· Reliable heat exchangers for tank heating solutions

· Dependable oil coolers expertly crafted for vacuum plants, ship systems, pumps, and an extensive range of applications where robustness is paramount.

· State-of-the-art heat exchangers meticulously engineered for optimized oil preheating efficiency, setting a new standard in thermal performance.

 

Our pioneering heat exchanger embodies a remarkable suite of features: laser welded cooling finned tubes, cutting-edge spiral fin tube technology, and meticulously crafted extruded finned tube construction. The accuracy of laser welding ensures a steadfast, trustworthy, and enduring connection among finned tubes, delivering unparalleled product performance and lasting dependability.

 

 

Introducing our Exquisitely Engineered Laser Welded Finned Tube / Stainless Steel Finned Pipe, perfectly suited for an array of applications such as heat exchangers, boilers, heaters, and numerous other thermal systems, promising efficiency and reliability. Discover the adaptability of our G Type and L Type finned pipe solutions, tailored to fulfill diverse requirements and cater to a variety of preferences, ensuring satisfaction across applications.

 

 

Constructed from top-tier stainless steel, our finned tube ensures exceptional corrosion resistance and superior durability, making it an excellent option for both indoor and outdoor use, standing the test of time. Opt for our aluminum finned tube variant, boasting a lightweight design coupled with outstanding heat transfer efficiency, perfect for scenarios where reduced weight and enhanced performance are crucial.

 

 

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, addressing a broad spectrum of thermal management needs.

Company Profile

DATANG STEEL PIPE Co., Ltd is a prestigious and internationally acclaimed manufacturer and wholesaler, proudly distributing our top-tier products to global markets for an impressive span of 17 years.
Our committed and highly skilled sales and technical team is dedicated to serving you, expertly crafting custom solutions and offering tailored product customization that seamlessly aligns with your specific requirements.

Explore a vast and diverse collection of top-of-the-line Finned Tubes here at Datang, where superior quality effortlessly meets cutting-edge innovation.
We take pride in our state-of-the-art production facilities, meticulously detailed below:
High Frequency Welded Fin Tube (including Serrated Finned Tube) with 8 high-capacity production lines, ensuring maximum efficiency and reliability.
Laser Welding Finned Tube supported by 2 precision-driven production lines, guaranteeing superior quality and accuracy.
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) powered by 6 advanced lines, offering unparalleled performance.
'G' Type Fin Tube (Embedded Finned Tube), as well as 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines) designed to deliver versatile and reliable solutions for a variety of applications.

In addition to our exceptional finned tube offerings, we specialize in customizing Fin tube heat exchangers, state-of-the-art Air coolers, dependable Radiators, efficient Economizers, and durable Condensers,along with precisely engineered Vaporizers/Evaporators.
Our extensive inventory features high-quality carbon steel seamless pipes, ensuring readiness and flexibility for seamless manufacturing of fin tubes.Furthermore, we supply an array of ERW pipes, SSAW pipes, and alloy steel pipes, among others, to robustly support the manufacturing process of finned tubes.
We also provide a comprehensive selection of pipe fittings and flanges to perfectly complement our wide product offerings.
We warmly invite you to visit our cutting-edge factory, and we eagerly look forward to the opportunity to collaborate with you and meet your needs.

 

Other Products

Customer Tour&Cooperation

Customer Inspection

Testing&Certifications

FAQ: Your Questions, Our Answers

Q1: Are you a factory or a trading company?
A1: We are both a dedicated factory and a pioneering subsidiary international trade company, expertly specializing in exports.

Q2: What are your offerings?
A2: Cangzhou Datang Steel Pipe Co., Ltd. is your reliable manufacturer of exceptional Radiators and Heat Exchanger Equipment. We also offer a diverse range of Fin Tubes, meticulously designed to meet your unique requirements.

Q3: Where is your factory located?
A3: Our cutting-edge facilities are strategically located in Cangzhou City, Hebei Province, China. They are fully equipped with the latest machinery to ensure superior production quality.

Q4: What is your quality control process?
A4: We take immense pride in our rigorous quality assurance processes, providing Inspection & Guarantee Certificates with every shipment, and facilitating Third Party Inspections for your complete peace of mind.

Q5: What distinguishes your company from others?
A5: We stand out through our team of seasoned experts, our attractive pricing strategies, and our outstanding after-sales service, which distinctly set us apart in the market.

Q6: Do you handle shipment arrangements?
A6: Certainly, we efficiently handle shipment arrangements in collaboration with our long-term partner forwarders, ensuring seamless delivery of your orders.

Q7: What about delivery timelines?
A7: Delivery timelines are swift and tailored to your order's specifics, typically completed within 30 days after your advance payment.

Q8: Is it possible to receive a sample?
A8: Absolutely, we provide complimentary small samples from our current stock for your thorough evaluation and satisfaction.

Reach out to us today for comprehensive information and let us cater to your specific needs!