High-Performance Laser Welded Fin Tube with Water Pressure 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

Product Description

Product Parameters

Discover our expertly crafted Laser Welded Finned Tube / Stainless Steel Finned Pipe, the pinnacle of heat exchanger technology. This precision-engineered marvel represents the epitome of peak performance and unwavering reliability. Meticulously crafted with precision, this product promises unparalleled heat transfer efficiency and exceptional cooling capabilities, elevating your operations to new heights.

Experience technological innovation like never before, as our fins, whether solid or serrated, are intricately helically wound and seamlessly welded onto the tube by our cutting-edge automatic laser finning machine. Our cutting-edge laser finning process creates an impeccable fin-to-tube bond that not only minimizes heat input but also maximizes heat transfer efficiency and enhances corrosion resistance for long-lasting performance.

Advantage

Our advanced laser welding technique offers groundbreaking advantages over traditional MAG/HF welding methods, setting new standards in efficiency and effectiveness.

With a complete and seamless fusion between fins and base tube, experience unmatched heat transfer capabilities and up to 2.5 times enhanced thermal performance of the finned tubes.

The seamless weld completely mitigates notch effects, significantly reducing corrosion risks and preventing cracks even in finned tubes exposed to potential oscillations.

Low heating of the base metal during welding, paired with high speeds of up to 20m/min, minimizes the heat-affected zone, thereby preserving the structural integrity of the base tube. Complete melting and any detrimental metallurgical transformations of the parent metals are effectively averted, ensuring unparalleled durability and long-term reliability.

Description

· Thin, continuous weld seam for optimal performance and superior consistency

· Minimal heat-affected zone guarantees the longevity and resilience of the product

· Slight discoloration at the weld site preserves aesthetic appeal while maintaining functionality

· Negligible microstructural changes in both tube and fin, ensuring uncompromised structural integrity

· Flawless seam formation through impeccable heat utilization for maximized efficiency

· Enhanced safety ensured by high weld integrity, effectively preventing crevice corrosion

· Weld seam purity preserved, as laser welding is conducted under stringent 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, adaptable to a broad spectrum of needs and applications

· Fin outside diameter: 17.0 -80.0 mm, providing versatile solutions for varied applications

· Fin pitch: 5 -13 fin/inch, customizable to enhance performance for specific requirements

· Fin height: 5.0 -17 mm, engineered for optimal heat exchange and efficiency

· Fin thickness: 0.4 - 1.0 mm, ensuring robust durability and long-lasting performance

· Maximum tube lengths: 12.0 m, offering expansive reach and application versatility

Application

Power Plants

· Perfect for cooling towers and water recooling operations, adaptable to various operational modes.

· Highly efficient in flue gas cooling and heating within FGD and DENOX systems, enhancing plant performance.

Chemical Industry

· Adaptable heat exchangers suitable for a wide range of liquid and gas cooling and heating applications.

· Specialized heat exchangers designed for nitric acid plants, crucial in the fertilizer industry.

Heat Recovery Plants

· Effective solutions with flue gas coolers, optimizing heat recovery processes.

Heating Industry

· Essential primary heat exchangers for gas heating boilers, ensuring efficient energy use.

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

General Engineering

· Outstanding heat exchangers designed for industrial furnace gas cooling, delivering superior performance.

· Reliable heat exchangers tailored for tank heating applications, ensuring consistent results.

· Experience the zenith of cooling solutions with our steadfast oil coolers, masterfully crafted for vacuum plants, ship systems, pumps, and an extensive range of applications, ensuring optimal efficiency and unwavering reliability.

· Discover the epitome of thermal management with our cutting-edge heat exchangers, meticulously designed to enhance oil preheating performance, offering unparalleled efficiency and significant energy savings.

Our state-of-the-art heat exchanger is a marvel of innovative engineering: Featuring laser welded cooling finned tubes, pioneering spiral fin tube technology, and expertly crafted extruded finned tube construction. The precision of laser welding establishes a robust, reliable, and long-lasting bond between finned tubes, ensuring exceptional product performance and enduring reliability.

Introducing our elegantly engineered Laser Welded Finned Tube / Stainless Steel Finned Pipe, ideal for a wide array of applications such as heat exchangers, boilers, heaters, and diverse thermal systems, offering unparalleled efficiency and adaptability. Explore the adaptability and versatility of our G Type and L Type finned pipe options, thoughtfully developed to meet diverse requirements and cater to a variety of preferences, satisfying every conceivable need.

Meticulously engineered with premium-grade stainless steel, our finned tube provides outstanding corrosion resistance and unmatched durability, making it the perfect choice for applications both indoor and outdoor. Choose our aluminum finned tube variant, celebrated for its lightweight design and exceptional heat transfer efficiency—ideal for applications demanding minimal weight yet delivering maximum performance.

Ideal applications encompass: 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, offering comprehensive solutions for all your thermal management needs.

Company Profile

DATANG STEEL PIPE Co., Ltd, a trailblazer in the steel pipe industry, is celebrated globally for its unparalleled excellence. With a remarkable legacy spanning 17 years, we have exported our exceptional products worldwide, consistently upholding the highest standards of quality and innovation.
Our dedicated team of sales professionals and technical experts is committed to providing you with personalized solutions. We meticulously craft and customize our products to perfectly cater to your unique requirements.

Discover the expansive selection of premium Finned Tubes at Datang, where superior quality meets innovative design, setting a new benchmark in industry standards.
We take pride in our state-of-the-art production facilities, which are exemplified by the following highlights:
High Frequency Welded Fin Tube (including Serrated Finned Tube) featuring 8 high-capacity production lines, ensuring both efficiency and unmatched reliability.
Laser Welding Finned Tube, backed by 2 precision-driven production lines, guaranteeing exceptional precision and superior quality.
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) supported by 6 advanced production lines, ensuring top-tier performance.
'G' Type Fin Tube (Embedded Finned Tube), along with 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) providing versatile and adaptive solutions tailored for various applications.6 lines) to deliver versatile and dependable solutions that satisfy diverse industrial demands.

Beyond our finned tube offerings, we excel in customizing Fin tube heat exchangers, cutting-edge Air coolers, reliable Radiators, highly efficient Economizers, and robust Condensers,along with intricately designed Vaporizers/Evaporators, all meticulously tailored to your specifications for optimal performance.
Our extensive inventory includes top-quality carbon steel seamless pipes, ensuring rapid responsiveness and adaptability in fin tube manufacturing.We also provide ERW pipes, SSAW pipes, and alloy steel pipes, among others, reinforcing the robust construction of finned tubes.
Our comprehensive offerings include a wide range of pipe fittings and flanges, perfectly enhancing our extensive product catalog.
We cordially invite you to visit our state-of-the-art factory and eagerly anticipate the opportunity to collaborate, fostering mutual success and innovation.

Other Products

Customer Tour&Cooperation

Customer Inspection

Testing&Certifications

FAQ: Your Questions, Our Answers - Unveil the Comprehensive Insights You Desire

Q1: Are you a factory or a trading company?
A1: We proudly operate as both a dedicated factory and a subsidiary international trade company, adeptly managing exports to fulfill your diverse needs.

Q2: What are your offerings?
A2: At Cangzhou Datang Steel Pipe Co., Ltd., we forge a trusted partnership by manufacturing top-tier Radiators and Heat Exchanger Equipment. Our vast array of Fin Tubes is meticulously crafted to meet your specific requirements.

Q3: Where is your factory located?
A3: Discover our state-of-the-art facilities situated in Cangzhou City, Hebei Province, China, where advanced machinery enhances our dedication to superior production standards.

Q4: What is your quality control process?
A4: Excellence defines us. Every shipment is backed by Inspection & Guarantee Certificates, and we offer Third Party Inspections for your added peace of mind.

Q5: What distinguishes your company from others?
A5: Our distinction arises from our expert team of professionals, competitive pricing, and unparalleled after-sales service, firmly positioning us ahead of competitors.

Q6: Do you handle shipment arrangements?
A6: Indeed, we ensure seamless shipment arrangements through our long-standing partnerships with forwarders, guaranteeing smooth and reliable delivery.

Q7: What about delivery timelines?
A7: Delivery is swift and tailored to your order specifics, typically accomplished within 30 days post receipt of your advance payment.

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

Contact us today to explore further information. Let us enchant and support you with our exceptional services and products!