Efficient Laser Weld Finned Tube with Eddy Current Testing Standards

• 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 the expertly engineered Laser Welded Finned Tube / Stainless Steel Finned Pipe from Cangzhou Datang Steel Pipe Co., Ltd., a masterstroke in heat exchanger technology, defined by impeccable performance and steadfast reliability. Crafted with utmost precision, our product guarantees exceptional heat transfer efficiency and superior cooling capabilities.

 

 

Delight in unparalleled innovation as the intricately helically wound fins, whether solid or serrated, are seamlessly merged onto the tube by our cutting-edge automatic laser finning technology. Our pioneering laser finning process forges a flawless fin-to-tube bond, reducing heat input while amplifying efficiency in both heat transfer and corrosion resistance.

Advantage

 

Our state-of-the-art laser welding revolutionizes industry standards with transformative benefits over conventional MAG/HF welding techniques.

Experience the perfect fusion between fins and base tube, unlocking unmatched heat transfer and elevating thermal performance of the finned tubes up to 2.5 times.

The seamless weld eradicates notch effects, significantly reducing corrosion risks and preventing cracks, even in potentially oscillating finned tubes.

Minimized heating of the base metal during welding, alongside high speeds reaching up to 20m/min, conserves the base tube's integrity by limiting the heat-affected zone. Complete melting and any metallurgical alterations of the parent metals are expertly avoided, guaranteeing unparalleled durability.

 

Description

· Thin, continuous weld seam ensures optimal performance

· A minimal heat-affected zone extends product longevity

· Subtle weld site discoloration maintains aesthetic allure

· Negligible microstructural changes ensure the structural integrity of both tube and fin

· Maximum heat utilization for impeccable seam formation

· Enhanced safety with superior weld integrity, preventing crevice corrosion

· Laser welding conducted under protective conditions ensures weld seam purity

 

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, tailored to suit diverse applications

· Fin outside diameter: 17.0 -80.0 mm, offering unrivaled versatility for applications

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

· Fin height: 5.0 -17 mm, designed for optimal heat exchange

· Fin thickness: 0.4 - 1.0 mm, ensuring durable robustness

· Maximum tube lengths: 12.0 m, delivering extensive reach and application flexibility

 

Application

Power Plants

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

· Efficient in managing flue gas cooling and heating within FGD and DENOX systems

 

Chemical Industry

· Versatile heat exchangers adept for diverse liquid and gas cooling and heating applications

· Tailored heat exchangers for nitric acid plants, pivotal in the fertilizer industry

 

Heat Recovery Plants

· Delivering effective solutions through advanced flue gas coolers

 

Heating Industry

· Crucial primary heat exchangers for gas heating boilers

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

 

General Engineering

· Premier heat exchangers for industrial furnace gas cooling

· Trusted heat exchangers for tank heating applications

· Sturdy oil coolers designed to seamlessly integrate with vacuum plants, ship systems, pumps, and more, offering unmatched durability and performance.

· State-of-the-art heat exchangers meticulously crafted for unparalleled oil preheating efficiency, ensuring optimal performance in demanding environments.

 

Experience the pinnacle of innovation with our cutting-edge heat exchanger, featuring a stunning selection of laser welded cooling finned tubes. Our revolutionary spiral fin tube technology and masterfully engineered extruded finned tube construction provide unmatched performance. Precision laser welding delivers a formidable, consistent, and enduring bond between finned tubes, guaranteeing exceptional product functionality and reliability through time.

 

 

Discover our Artistically Designed Laser Welded Finned Tube / Stainless Steel Finned Pipe, tailored for a myriad of applications such as heat exchangers, boilers, heaters, and a variety of thermal systems, offering versatility and superior functionality. Delve into the flexibility of our G Type and L Type finned pipe options, each crafted to accommodate a broad spectrum of requirements and cater to diverse preferences, providing tailored solutions for every need.

 

 

Constructed from top-quality stainless steel, our finned tube excels in corrosion resistance and boasts exceptional durability, making it an ideal choice for applications spanning both indoor and outdoor environments. Opt for our aluminum finned tube variant, celebrated for its lightweight nature and superior heat transfer efficiency, making it the perfect solution for applications where weight reduction and performance optimization are crucial.

 

 

Perfectly suited for an array 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, offering unparalleled versatility and performance.

Company Profile

DATANG STEEL PIPE Co., Ltd stands as a beacon of excellence, a globally celebrated manufacturer and wholesaler, dedicatedly exporting our superior, top-tier products across international markets for an impressive span of 17 years.
Our professional sales and technical team is passionately committed to delivering impeccable service, masterfully crafting bespoke solutions, and offering precisely tailored product customization to flawlessly fulfill your unique requirements.

Explore a vast and rich variety of premium Finned Tubes exclusively at Datang, where unparalleled quality seamlessly blends with cutting-edge innovation.
We are proud to feature state-of-the-art production facilities, meticulously detailed below:
High Frequency Welded Fin Tube (Including Serrated Finned Tube) powered by 8 high-capacity production lines.
Laser Welding Finned Tube expertly handled by 2 precision-driven production lines.
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) efficiently operating with 6 advanced lines.
'G' Type Fin Tube (Embedded Finned Tube), accompanied by 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines) ensuring versatile and dependable solutions.

Beyond our extensive finned tube range, we specialize in customizing Fin Tube Heat Exchangers, cutting-edge Air Coolers, reliable Radiators, efficient Economizers, and robust Condensers,as well as precise Vaporizers/Evaporators.
Our substantial inventory boasts high-quality carbon steel seamless pipes, guaranteeing readiness and flexibility for the manufacturing of fin tubes.We also supply ERW pipes, SSAW pipes, and alloy steel pipes, among others, to support the robust production of finned tubes.
Our vast selection extends to include pipe fittings and flanges, perfectly complementing our comprehensive product offerings.
We cordially invite you to tour our modern factory and eagerly look forward to the exciting opportunity to collaborate with you.

 

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 proudly operate as both a specialized manufacturing hub and an international trading company, expertly managing exports to serve a global clientele.

Q2: What are your offerings?
A2: Cangzhou Datang Steel Pipe Co., Ltd. is your dependable partner, delivering premium Radiators and Heat Exchanger Equipment, along with an extensive variety of Fin Tubes crafted to perfectly align with your specifications.

Q3: Where is your factory located?
A3: Nestled in the heart of Cangzhou City, Hebei Province, China, our cutting-edge facilities boast advanced machinery, ensuring that every production is of unparalleled quality.

Q4: What is your quality control process?
A4: Quality is our hallmark. We deliver each shipment with Inspection & Guarantee Certificates and extend the option for Third Party Inspections to provide you with complete assurance.

Q5: What distinguishes your company from others?
A5: Our distinction is forged through our adept team of professionals, our compelling pricing, and our exceptional after-sales service, all of which elevate us above the industry standard.

Q6: Do you handle shipment arrangements?
A6: Indeed, we expertly manage shipment arrangements through our enduring partnerships with forwarders, guaranteeing seamless delivery to your doorstep.

Q7: What about delivery timelines?
A7: Delivery is efficiently managed and tailored to your order details, typically occurring within 30 days post your advance payment.

Q8: Is it possible to receive a sample?
A8: Certainly, we provide free small samples from our available stock for your thorough evaluation.

Contact us today for more information and let us assist you with your needs!