Longitudinal Fin Tubes, SGS Approved, 2-8 mm Wall Thickness

• 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

Experience unparalleled precision with our Longitudinal Finned Tubes, meticulously crafted from carbon, alloy, and stainless steel. Utilizing the advanced resistance welding method with overlap (method 221 / RSEW), these tubes promise unmatched durability and performance.

Our state-of-the-art soft regime welding, featuring direct welding with side current, ensures fins are expertly welded in pairs on opposite sides of the tube, forming a U-profile. This innovative design drastically enhances heat transfer efficiency and joint strength, while ensuring even fin distribution around the tube. Gradual rolling shapes the fins to perfection, mitigating inner stress and allowing for impressive maximum profile lengths of up to 7 meters. Primarily crafted from carbon steel for optimal heat transfer, fins can also be tailored from high-strength steel, Cr-Mo-Ni steels, or austenitic, ferritic, and duplex steels to meet specific customer requirements. The fin height ranges from 5 to 32 mm, customizable to your specifications, and seamless tubes are available in similar material ranges. Our precise production methods guarantee longitudinally finned tubes with tight tolerances of ± 6 mm.

Cangzhou Datang Steel Pipe Co., Ltd. prides itself on flexibility, delivering any quantity from single units to large series. Customize your order with straight or U-bent tubes, and receive comprehensive equipment solutions tailored to your needs.

Our Longitudinally Finned Tubes are indispensable in sectors like petrochemical, chemical, power generation, nuclear power, and the food industry. They excel in heaters, coolers, heat exchangers, and a myriad of other critical applications.

The exceptional quality of our tubes is evidenced by their deployment in the primary circuit equipment of nuclear power plants, underscoring their reliability and superior performance.

Specification

Outer diameter of base tube: ranging from 16 mm to 168 mm, offering versatility for diverse applications.

Wall thickness of base tube: a robust 2 to 8 mm, ensuring durability and strength.

Fin height: customizable from 5 to 32 mm, designed to meet specific project requirements.

Fin thickness: precisely between 0.8 to 2 mm, crafted for optimal performance.

Length of tube: extensive options from 800 to 11,000 mm, catering to all installation needs.

Company Profile

For over 17 illustrious years, DATANG STEEL PIPE Co., Ltd has been a prominent name in manufacturing and wholesaling, exporting high-quality products to global markets with a reputation for excellence.
Our dedicated professional sales and technical teams are committed to creating tailored solutions and providing custom product designs to meet your specific needs.

At Datang, you will discover an expansive selection of top-notch Finned tubes that cater to diverse applications.
We proudly house state-of-the-art production facilities as outlined below,
Longitudinal Finned Tube production (including sophisticated U form fins) across 4 advanced lines.
High Frequency Welded Fin Tube production (offering Serrated Finned Tube options) with 8 cutting-edge lines.
Laser Welding Finned Tube (2 lines)
Extruded Finned Tube (featuring Bimetallic and Integral Monometallic Low Fin Tubes) produced on 6 sophisticated lines.
'G' Type Fin Tube (Embedded Finned Tube) and 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) produced on a robust series of6 lines)

We also excel in customizing Fin tube heat exchangers, Air coolers, Radiators, Economizers, Condensers, and Vaporizers/Evaporators to your exact specifications.
Our extensive spot inventory includes high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, and alloy steel pipes, all essential for manufacturing our premium fin tubes.
A wide array of pipe fittings and flanges are readily available to complement our offerings.
We warmly invite you to visit our factory and look forward to embarking on a successful collaboration with you.



To explore more about us, please click the link below

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!