Premium Laser Welded Fin Tube with SGS and Eddy Current Inspection

• 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

Introducing our Skillful Manufacture Laser Welded Finned Tube / Stainless Steel Finned Pipe, a superior choice for heat exchangers, meticulously engineered for unparalleled performance. Crafted with precision and expert craftsmanship, this product ensures exceptional heat transfer and enhanced cooling capabilities.

 

 

The fins, whether solid or serrated, are helically wound and seamlessly welded to the tube using an advanced, fully automatic laser finning machine. Revolutionizing the process, this innovative laser finning technique achieves a flawless fin-to-tube bond with minimal heat input, enhancing efficiency in heat flow and optimizing resistance to corrosion.

Advantage

 

Our cutting-edge laser welding technology offers significant advantages over traditional MAG/HF welding methods.

The robust connection between fins and base tube ensures outstanding heat transfer, delivering up to 2.5 times higher thermal performance than conventional finned tubes.

Continuous welding effectively eliminates notch effects, preventing corrosion and crack formation, even in circumstances involving oscillating finned tubes.

With reduced base metal heating and high-speed travel rates up to 20m/min, the heat-affected zone in the base tube is minimized. This approach prevents complete melting of the tube, maintaining the metallurgical integrity of both parent metals.

 

Description

· Thin, continuous weld seam for seamless integration.

· Minimal heat-affected zone to preserve tube integrity.

· Slight discoloration at the weld site, maintaining aesthetic quality.

· Minor microstructural changes ensure stability in tube and fin.

· High heat utilization for efficient seam formation.

· Enhanced safety by preventing crevice corrosion, due to robust weld integrity between tube and fin.

· Weld seam free of impurities, as laser welding occurs under 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 ranging from 17.0 to 80.0 mm.

· Fin pitch adjustable from 5 to 13 fins per inch.

· Fin height ranging from 5.0 to 17 mm.

· Fin thickness available from 0.4 to 1.0 mm.

· Maximum tube lengths extending up to 12.0 meters.

 

Application

Power Plants

· Ideal for cooling towers or cooling water recooling plants, adaptable for dry, dry/wet, or wet operation.

· Effective for flue gas cooling and heating within flue gas desulfurization scrubbers (FGD) and nitrogen removal systems (DENOX).

 

Chemical Industry

· Versatile heat exchangers for cooling and heating various liquids and gases.

· Specially designed heat exchangers for nitric acid (HNO3) plants, particularly within the fertilizer industry.

 

Heat Recovery Plants

· Efficient flue gas coolers for optimal heat recovery.

 

Heating Industry

· Primary heat exchangers tailored for gas heating boilers.

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

 

General Engineering

· High-performance heat exchangers for gas cooling in industrial furnaces.

· Reliable heat exchangers for tank heating applications.

· Durable oil coolers suitable for vacuum plants, ship plants, pumps, and more.

· Efficient heat exchangers for preheating oil, ensuring optimal performance.

 

Introducing our state-of-the-art heat exchanger, designed with laser welded cooling finned tubes, spiral fin tube technology, and advanced extruded finned tube construction. Our engineering expertise manifests in unparalleled performance, where laser welding fortifies the bond between finned tubes, significantly boosting reliability and extending the product's life. Experience performance excellence with a design that sets new industry standards.

 

 

Our expertly crafted Laser Welded Finned Tube, also available as a Stainless Steel Finned Pipe, is the ideal solution for a multitude of applications. Whether you're working with heat exchangers, boilers, heaters, or other systems, our finned tube ensures superior performance and adaptability. Embrace versatility with our G Type and L Type finned pipe options, precisely designed to meet diverse needs and preferences. Tailor your solutions with our dynamic offerings that cater to every requirement efficiently.

 

 

Constructed from premium-grade stainless steel, this finned tube promises impeccable corrosion resistance and robust durability, making it perfectly suited for both indoor and outdoor environments. Trust in its resilience to withstand the harshest conditions. The aluminum finned tube variant is engineered to offer remarkable lightweight attributes while ensuring efficient heat transfer. Experience the benefits of high-performance thermal management with ease and efficiency.

 

 

Our products excel across a wide range 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 units, solvent recovery systems, and steam to air heat exchangers. Discover the versatility and reliability that come with our expertly manufactured solutions.

Company Profile

Cangzhou Datang Steel Pipe Co., Ltd has established itself as a distinguished leader in steel pipe manufacturing and wholesaling, serving global markets with excellence and reliability for an impressive 17 years.
Our team of professional sales and technical experts is dedicated to crafting tailor-made solutions and offering customized products to meet your unique needs.

At Datang, you'll discover an extensive and diverse selection of premium finned tubes, meticulously crafted to meet all your industrial requirements.
We proudly present our state-of-the-art production facilities, which include the following cutting-edge lines:
High Frequency Welded Fin Tube (including Serrated Finned Tube) with a robust capability of 8 production lines.
Laser Welding Finned Tube featuring 2 dedicated lines, ensuring precision and quality.
Extruded Finned Tube options include Bimetallic Fin Tube and Integral Monometallic Low Fin Tube, supported by 6 efficient lines.
'G' Type Fin Tube (Embedded Finned Tube), 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) crafted with expertise,6 production lines dedicated to excellence.

Our customization capabilities extend to creating superior Fin Tube Heat Exchangers, Air Coolers, Radiators, Economizers, and Condensers, as well as top-tier Vaporizers/Evaporators.
We maintain an expansive inventory of high-quality carbon steel seamless pipes, including ERW pipes, SSAW pipes, alloy steel pipes, and more, specifically for the manufacturing of fin tubes.
Our range of pipe fittings and flanges is readily available to complement your needs.
We warmly invite you to visit our factory and look forward to the opportunity of collaborating with you.

 

Other Products

Customer Tour&Cooperation

Customer Inspection

Testing&Certifications

FAQ: Your Queries Answered

Q1: Are you a factory or a trade company?
A1: We are both! Cangzhou Datang Steel Pipe Co., Ltd. boasts a state-of-the-art factory alongside a dedicated subsidiary international trade company for seamless exports.

Q2: What can you provide?
A2: As a leading authority in manufacturing, we specialize in Radiator and Heat Exchanger Equipment, as well as a wide variety of Fin Tubes tailored to your specifications.

Q3: Where is your factory?
A3: Strategically located in Cangzhou city, Hebei province, China, our facility is well-equipped with modern machinery to meet diverse production needs.

Q4: How do you control quality?
A4: Our commitment to quality is unwavering. Each shipment is accompanied by an Inspection & Guarantee Certificate, and we welcome Third Party Inspection for added assurance.

Q5: What are the advantages of your company?
A5: Our edge lies in our team of skilled technical professionals, competitively priced offerings, and unparalleled after-sales service that sets us apart in the industry.

Q6: Can you arrange the shipment?
A6: Absolutely! We provide comprehensive shipping solutions through our long-standing partnerships with trusted forwarders to ensure smooth and timely deliveries.

Q7: How about the delivery time?
A7: Delivery is tailored to your order specifics, typically within 30 days post-receipt of advance payment, ensuring efficiency and reliability.

Q8: Can you provide a sample?
A8: Certainly! We offer complimentary small samples from our inventory to help you make an informed decision.

Get in touch with us today for more information and let us meet your needs with our expertise!