Longitudinal Finned Tube, 2-8 mm Wall Thickness, SGS BV Certified

• Customization: Available
• After-sales Service: After Sales Guaranteed
• Warranty: 2years
• Model NO.: Longitudinal Finned Tube
• Certification: CE, ISO
• Application: Heater, Cooler, Vaporizer, Condenser, Heat Exchanger,Air Cooler,Radiator,Economizer
• Principle: Mixing Heat Exchanger
• Style: Steel Type
• Material: Carbon Steel,Ss,Aluminum,Copper,Alloy Steel Brass,
• Inspection: SGS BV
• Base Tube Od: 16-168 mm
• Base Tube Wall Thickness: 2-8 mm
• Fin Height: 5-32 mm
• Fin Thickness: 0,8-2 mm
• Length of Tube: 800-11000 mm
• Transport Package: Plywood
• Specification: Customized
• Trademark: DATANG
• Origin: China
• HS Code: 84199090
• Production Capacity: 800000PCS/Year

Product Description

Product Description

Longitudinal Finned Tube Description

Our Longitudinal Finned Tubes boast exceptional precision and durability, embodying our commitment to excellence. Crafted meticulously from carbon, alloy, and stainless steel, our tubes utilize the innovative overlap resistance welding method (method 221 / RSEW), ensuring unmatched integrity and reliability.

Experience a cutting-edge soft regime welding technique that employs direct side current for optimal performance. Our fins, beautifully designed in a U-profile and expertly welded in pairs on opposite tube sides, deliver superior heat transfer capabilities. Compared to conventional designs, this approach enhances joint strength and ensures a perfectly even distribution around the tube's circumference. Each fin is shaped through a gradual rolling process, minimizing internal stress and achieving a remarkable profile length of up to 7 meters. While carbon steel remains our standard for excellent thermal conductivity, we cater to specific needs by offering a range of materials including high-strength, Cr-Mo-Ni, austenitic, ferritic, and duplex steels. Fin heights range from 5 to 32 mm, tailored to your specifications. Seamless tubes, crafted from materials extending from carbon to duplex steels (ASTM, EN, GOST), match the high-quality standards of our fins. This refined production method guarantees longitudinally finned tubes with precise tolerances of ± 6 mm.

Whether you require a single piece or extensive series, our manufacturing capabilities cater to all demands. We provide tubes in both straight and U-bent configurations, along with comprehensive equipment solutions to meet your needs.

Our versatile tubes find their applications across diverse industries, including petrochemical, chemical, power generation, nuclear power, and food sectors. They are integral components in heaters, coolers, heat exchangers, and other critical equipment.

Our longitudinally finned tubes stand testament to their superior quality, as evidenced by their application in primary circuit equipment within nuclear power plants, underscoring our commitment to safety and excellence.

Specification

Base tube outer diameter ranges from 16 mm to 168 mm, accommodating a wide array of project requirements.

The wall thickness of the base tube spans from 2 to 8 mm, offering versatility and strength for various applications.

Fin height is customizable from 5 to 32 mm, allowing for precision tailoring to meet specific project specifications.

Fin thickness varies between 0.8 to 2 mm, providing robust structural support while enhancing performance.

Tube lengths are available from 800 to 11,000 mm, ensuring flexibility and adaptability for your specific project needs.

Company Profile

DATANG STEEL PIPE Co., Ltd stands as a renowned titan in the manufacturing and wholesale industry, proudly exporting its top-tier products to global markets for an impressive 17 years.
Our dedicated and highly skilled sales and technical teams collaborate to design tailored solutions, offering bespoke product customization to meet your exact needs.

Discover an expansive and diverse selection of premium Finned Tubes at Datang, crafted to meet your every specification.
Currently, we boast advanced production facilities as detailed below:
Longitudinal Finned Tube, including U-form fins, operated seamlessly across 4 efficient production lines.
High Frequency Welded Fin Tube, featuring Serrated Finned Tube options, running on 8 robust production lines.
State-of-the-art Laser Welding Finned Tube (2 sophisticated production lines)
Extruded Finned Tube, available as Bimetallic Fin Tube & Integral Monometallic Low Fin Tube, efficiently produced over 6 lines.
Innovatively designed 'G' Type Fin Tube (Embedded Finned Tube), along with 'L', 'LL', and 'KL' Type Fin Tubes (Wrap Around Finned Tube) (6 lines delivering exceptional quality)

We specialize in customizing Fin tube heat exchangers, Air coolers, Radiators, Economizers, Condensers, and Vaporizers/evaporators, engineered to perfection.
Our extensive inventory includes an abundant supply of superior carbon steel seamless pipes, alongside ERW pipes, SSAW pipes, and alloy steel pipes, all crucial for fin tube manufacturing.
We also offer a comprehensive range of pipe fittings and flanges, designed for seamless integration.
We warmly invite you to visit our factory and are eager to establish a successful partnership with you.



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Other Products

PRODUCT	TYPE	TUBE MATERIAL	FIN MATERIAL	TUBE SIZE	FIN SIZE
Heat Exchanger Finned Tube	Extruded Fin Tube	All Kind of Material can be applied	Aluminum A1100	15.88~50.8	7~11.5FPI
					Fin Height Max 16mmH
	L-Foot Fin Tube	All Kind of Material can be applied	Copper C1100, C1220	12.70~50.8	7~11.5FPI
	(Wrap On Type)				Fin Height Max 16mmH
	G-Fin Tube (Embedded Type)		Aluminum A1100, A1050, A1060
	High Frequency Welded Finned Tube	A179 Carbon Steel Tube	Carbon Steel Tube	12.70~160	1.5~7FPI
		Stainless Steel Tube	Stainless Steel Tube		0.8~3.2mm. Thickness
		Alloy Steel Material	Alloy Steel Material
	Integral Copper & Copper Alloy High Finned Tube	C12200, C11000, C70600	C12200, C11000, C70600	15.88~22.23	5~9FPI
					Max 12mm. H
	Oval Finned Tube	Carbon Steel Tube	Carbon Steel Tube	All Size Available	5~15FPI
		Stainless Steel Tube	Stainless Steel Tube
		Alloy Steel Material	Alloy Steel Material
		Copper & Copper Alloy Tube	Copper & Copper Alloy Tube
Monometallic Fin Tube	Low Fin Tube	Carbon Steel, stainless steel, titanium, copper, brass, nickel alloy, etc.	--	9.52~40	12, 16, 19 28 FPI, etc.
	Turbo-C Tube
	Turbo-E Tube
	Corrugated Tube	All Kind of Material	--	6.35~40	2~9FPI

Customer Tour&Cooperation

Testing&Certifications

FAQ

Q1:Are you a factory or trade company?

A1: A Factory and A subsidiary international trade company for export.

Q2: What can you provide?
A2: Our company is a professional manufacturer for Radiator and Heat Exchanger Equipment and various Fin Tubes.

Q3:Where is your factory?
A3:Our company is located in Cangzhou city, Hebei province, China, which is well equipped with kinds of machines.

Q4: How do you control quality?
A4: Inspection & Guarantee Certificate is supplied with shipment, and the Third Party Inspection is available.

Q5: What are the advantages of your company?
A5: We have many professional and technical personnel, more competitive prices and better after-dales service than other companies.

Q6: Can you arrange the shipment?
A6: Sure, we can help you with the shipment. We have forwarders who have cooperated with us for many years.

Q7: How about the delivery time?
A7: It is based on the order, normally within 30 days after receiving your advance payment.

Q8: Can you provide sample?
A8: Small samples in store can be provided for free.

Please contact me for more info today!