Longitudinal Finned Tube and Pipe, SGS BV Certification, 16-168 mm Diameter

• 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

Crafted with unrivaled precision, our finned tubes are expertly formed from carbon, alloy, and stainless steel. Utilizing the advanced resistance welding method with overlap (method 221 / RSEW), each tube is a testament to our commitment to quality and durability.

Our innovative soft regime technique, featuring direct welding with side current, ensures that fins are always meticulously welded in opposing pairs, forming a U-profile. This modern design not only enhances heat transfer efficiency but also fortifies the joint’s robustness and guarantees an even distribution around the tube’s circumference. The fins, crafted through gradual rolling, boast minimal internal stress, achieving lengths up to 7 meters. Made predominantly from carbon steel for optimal heat conduction, these fins can also be tailored to specific customer needs, using high-strength materials from Cr-Mo-Ni, austenitic, ferritic, to duplex steels. Fin heights can vary between 5 to 32 mm, precisely customized to client specifications. Our seamless tubes, sharing the same material diversity from carbon to duplex steels (ASTM, EN, GOST), are produced with meticulous tolerances of ± 6 mm, showcasing our dedication to precision.

Catering to all client needs, we offer bespoke manufacturing solutions, starting from single units to large-scale series. Tubes are available in both straight and U-bent configurations, with comprehensive equipment delivery options.

Our sophisticated finned tubes find essential applications across diverse industries such as petrochemical, chemical, power generation, nuclear power, and food sectors. They serve as integral components in heaters, coolers, heat exchangers, and various complex systems.

Our unwavering commitment to excellence is validated by the deployment of our high-quality longitudinally finned tubes in the primary circuit equipment of nuclear power plants.

Specification

With an outer diameter ranging from 16 mm to 168 mm, our base tubes are designed to meet a myriad of specifications.

The wall thickness of the base tube is customizable, with options spanning from 2 to 8 mm, ensuring structural integrity and performance.

Fin height customization is available between 5 to 32 mm, allowing for precise adjustments to cater to specific thermal requirements.

Fin thickness can be tailored from 0.8 to 2 mm, ensuring optimal thermal transfer and structural stability.

Our tubes vary in length from 800 to 11,000 mm, offering versatile solutions for a wide range of applications.

Company Profile

DATANG STEEL PIPE Co., Ltd is a renowned and esteemed manufacturer and wholesaler with a prestigious history in exporting to global markets for an impressive 17 years.
Our team comprises of highly skilled sales and technical experts, committed to crafting tailored solutions and delivering exceptional product customization to suit your unique needs.

Discover an extensive range of superior Finned tubes at Datang, designed to meet diverse industry requirements.
We proudly list our state-of-the-art production facilities as follows:
Longitudinal Finned Tube (including innovative U form fins) developed across 4 production lines.
High Frequency Welded Fin Tube (including Serrated Finned Tube) crafted with precision on 8 production lines.
Laser Welding Finned Tube (2 lines)
Extruded Finned Tube, available as Bimetallic Fin Tube & Integral Monometallic Low Fin Tube, efficiently manufactured on 6 production lines.
'G' Type Fin Tube (Embedded Finned Tube) and 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) skillfully produced across 6 lines.

We specialize in the customization of Fin tube heat exchangers, Air coolers, Radiators, Economizers, Condensers, and Vaporizers/evaporators tailored for your specific applications.
Our vast inventory boasts high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, alloy steel pipes, and more, which are integral to the manufacturing of our fin tubes.
We also offer a wide selection of pipe fittings and flanges to complement your projects.
We warmly invite you to visit our factory and look forward to establishing a successful partnership with you.



To learn more about us and our offerings, please click here:

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!