Longitudinally Finned Pipe and Longitudinal Fin Tube, 2-8 mm 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

Unveiling the high-precision craftsmanship of our finned tubes, meticulously crafted from premium carbon, alloy, and stainless steels. Embrace the excellence of the resistance welding method with overlap (method 221 / RSEW), ensuring exceptional durability and flawless execution.

Utilizing a gentle welding regime with direct welding and side current, our tubes are expertly fitted with fins in pairs on opposite sides, sculpted into a unique U-profile. This innovative configuration not only enhances heat transfer efficiency but also reinforces the joint's strength and ensures uniform fin distribution around the tube's circumference. Experience the finesse of gradual rolling, minimizing internal stress in the final profile. Revel in the possibility of crafting profiles up to an impressive maximum length of 7 meters. Typically constructed from carbon steel for optimal heat transfer, fins can also be tailored to your specifications using high-strength steel, Cr-Mo-Ni alloys, austenitic, ferritic, and duplex steels. Fin heights range from 5 to 32 mm, with angles customized to your needs. Our seamless tubes are available in the same diverse material range, compliant with ASTM, EN, and GOST standards. The precision of our production methods ensures longitudinally finned tubes with a remarkable tolerance of ± 6 mm.

Catering to all your needs, we manufacture from single units to expansive series. Our tubes are available as straight or U-bent, and we offer complete equipment solutions to meet your demands.

Our longitudinally finned tubes find versatile applications across industries including petrochemical, chemical, power generation, nuclear power, and food industry. Ideally suited for use in heaters, coolers, heat exchangers, and various other equipment.

The unparalleled quality of our longitudinally finned tubes has earned their place in primary circuit equipment within nuclear power plants, testifying to their exceptional performance and reliability.

Specification

Base Tube Outer Diameter: Ranging from 16 mm to 168 mm

Base Tube Wall Thickness: Spanning from 2 to 8 mm

Fin Height: Adjustable from 5 to 32 mm

Fin Thickness: Between 0.8 and 2 mm

Tube Length: Flexible from 800 to 11,000 mm

Company Profile

For 17 years, DATANG STEEL PIPE Co., Ltd has been a distinguished manufacturer and wholesaler, proudly exporting our exceptional products to global markets.
Our team of expert sales and technical professionals is dedicated to designing innovative solutions and offering customized product options just for you.

Explore an extensive and diverse selection of premium Finned tubes at Datang, tailored to meet your specific needs.
Our state-of-the-art production facilities include:
Longitudinal Finned Tube (featuring U-form fins) - with 4 production lines.
High-Frequency Welded Fin Tube (including Serrated Finned Tube) - boasting 8 efficient lines.
Laser Welding Finned Tube (2 lines)
Extruded Finned Tube (available in Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) - operating on 6 lines.
Explore our 'G' Type Fin Tube (Embedded Finned Tube) and 'L,' 'LL,' 'KL' Type Fin Tube (Wrap Around Finned Tube) with a robust setup of (6 lines)

We specialize in customizing Fin tube heat exchangers, air coolers, radiators, economizers, and condensers, along with vaporizer/evaporators to meet your precise requirements.
We maintain an extensive inventory of high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, alloy steel pipes, and more, specifically for fin tube manufacturing.
Additionally, our range includes top-grade pipe fittings and flanges.
We warmly welcome you to visit our factory and eagerly anticipate the opportunity to collaborate with you.



To learn more about our offerings and capabilities, 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!