Premium Quality Laser Welded Fin Tube for Custom Temperature Needs

• 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

Our Skillful Manufacture Laser Welded Finned Tube / Stainless Steel Finned Pipe, a top-notch heat exchanger solution crafted for unrivaled performance and efficiency. Meticulously engineered with precision and expertise, this product ensures superior heat transfer and exceptional cooling capabilities, setting a new standard in thermal management.

 

 

The fins, available in both solid and serrated forms, are helically wound and seamlessly welded to the tube using an advanced fully automatic laser finning machine, ensuring durability and precision. Experience cutting-edge technology with our new laser finning process, delivering a flawless fin-to-tube bond with reduced heat input, enhancing efficiency in heat flow, and boosting resistance to corrosion.

Advantage

 

The significant advantages over traditional MAG/HF welding techniques are transformative in nature, offering superior performance and reliability.

The comprehensive connection between the fins and the base tube results in outstanding heat transfer, elevating the thermal performance of the finned tubes by up to 2.5 times.

The continuous weld prevents notch effects, while corrosion and the formation of cracks are effectively mitigated, even under conditions of potentially oscillating finned tubes.

With minimal heating of the base metal during welding and a high-speed travel rate of up to 20m/min, the heat-affected zone within the base tube is significantly minimized. Complete melting of the tube and any associated metallurgical transformation of the parent metals are skillfully avoided, ensuring material integrity.

 

Description

· Thin, consistent weld seam for enhanced structural integrity

· Small, controlled heat-affected zone to preserve material properties

· Minimal weld site discoloration, maintaining aesthetic quality

· Slight microstructural change in both tube and fin for optimal performance

· High heat utilization for forming the seam, maximizing efficiency

· Enhanced safety through the prevention of crevice corrosion, thanks to high weld integrity between tube and fin

· Weld seam free from impurities, as Laser-welding is conducted under a protective atmosphere to maintain 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 ranges from 8.0 mm to 50.0 mm

· Fin outside diameter spans from 17.0 mm to 80.0 mm

· Fin pitch available from 5 to 13 fins per inch, offering precision fit

· Fin height varies from 5.0 mm to 17 mm for diverse applications

· Fin thickness from 0.4 mm to 1.0 mm to meet different requirements

· Maximum tube lengths available up to 12.0 meters to suit your needs

 

Application

Power Plants

· Perfect for cooling towers or water recooling plants with dry, dry/wet, or wet operations

· Ideal for flue gas cooling and heating in flue gas desulfurization scrubbers (FGD) and nitrogen removal plants (DENOX)

 

Chemical Industry

· Suited for all kinds of heat exchangers, ensuring efficient cooling and heating of liquids and gases

· Specialized heat exchangers for nitric acid (HNO3) plants, crucial for the fertilizer industry

 

Heat Recovery Plants

· Reliable flue gas coolers for enhanced energy efficiency

 

Heating Industry

· Primary heat exchangers in gas heating boilers for energy-efficient heating

· Secondary heat exchangers for domestic water heating in condensing boilers, ensuring comfort and efficiency

 

General Engineering

· Heat exchangers for gas cooling in industrial furnaces, optimizing temperature control

· Efficient heat exchangers for tank heating applications

· Oil coolers for vacuum plants, ship plants, pumps, and more, enhancing operational reliability

· Heat exchangers for preheating oil, improving system readiness and performance

 

Introducing our advanced cooling solution - the laser welded finned tubes, featuring cutting-edge spiral fin tube technology and robust extruded finned tube construction. Meticulously designed, our heat exchanger ensures unparalleled performance, with laser welding providing a formidable bond in the finned tubes, thereby significantly boosting the product's reliability and life span.

 

 

Our expertly crafted Laser Welded Finned Tube / Stainless Steel Finned Pipe is the perfect choice for a multitude of applications, such as heat exchangers, boilers, heaters, and many other systems requiring efficient thermal management. The adaptable G Type and L Type finned pipe selections offer flexibility to meet a variety of requirements and preferences, ensuring the perfect fit for your specific project.

 

 

Manufactured with premium-grade stainless steel, these finned tubes promise remarkable corrosion resistance and unmatched durability, making them an ideal choice for both indoor and outdoor environments. For those needing a lightweight option, the aluminum finned tube variant is designed to provide superior heat transfer efficiency while remaining easy to handle and install.

 

 

Our versatile product range includes 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 solutions, solvent recovery systems, and steam to air heat exchangers, catering to a wide array of industrial needs.

Company Profile

DATANG STEEL PIPE Co., Ltd. stands as a venerable pillar in manufacturing and wholesaling, proudly serving global markets for an impressive 17 years.
Our expert sales and technical teams are at your service, crafting bespoke solutions and offering tailor-made product customizations to perfectly fit your unique needs.

Discover an extensive and diverse range of high-quality Finned tubes at Datang, designed to meet various industrial applications.
Our state-of-the-art production facilities include the following cutting-edge lines:
High Frequency Welded Fin Tube, including the advanced Serrated Finned Tube, operates with 8 efficient lines.
Laser Welding Finned Tube production, utilizing 2 state-of-the-art lines for precision and quality.
Extruded Finned Tube, encompassing Bimetallic Fin Tube and Integral Monometallic Low Fin Tube, runs on 6 robust lines.
'G' Type Fin Tube (Embedded Finned Tube), along with 'L', 'LL', and 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines) ensuring versatility and performance.

We also specialize in customizing Fin tube heat exchangers, air coolers, radiators, economizers, and condensers, as well as vaporizers/evaporators, tailored to your exact specifications.
Our vast inventory includes high-quality carbon steel seamless pipes, as well as ERW pipes, SSAW pipes, and alloy steel pipes, ideal for fin tube manufacturing.
Additionally, we offer a comprehensive selection of pipe fittings and flanges to complement any project.
We warmly invite you to visit our factory and look forward to forging a successful partnership with you.

 

Other Products

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Testing&Certifications

FAQ

Q1: Are you a factory or a trade company?
A1: We are a robust factory with a subsidiary international trade company, specializing in exports.

Q2: What can you provide?
A2: Our company excels in manufacturing Radiator and Heat Exchanger Equipment along with a variety of Fin Tubes, crafted with precision.

Q3: Where is your factory?
A3: Nestled in Cangzhou city, Hebei province, China, our facility is equipped with state-of-the-art machinery.

Q4: How do you control quality?
A4: Every shipment is accompanied by an Inspection & Guarantee Certificate, and Third Party Inspection services can be arranged to ensure quality.

Q5: What are the advantages of your company?
A5: Proudly boasting a team of professional and technical experts, we offer more competitive prices and superior after-sales service compared to others in the industry.

Q6: Can you arrange the shipment?
A6: Absolutely, we have longstanding partnerships with forwarders to ensure seamless and reliable shipment arrangements.

Q7: How about the delivery time?
A7: Delivery time is contingent on the order specifics, typically within 30 days post receipt of your advance payment.

Q8: Can you provide a sample?
A8: We are pleased to offer small samples from our stock free of charge.

Reach out today for more information and discover what we can do for you!