Reliable Longitudinal Finned Tube and Pipe, 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

Crafted with impeccable precision, our finned tubes are available in carbon, alloy, and stainless steel, utilizing an advanced resistance welding method with overlap (method 221 / RSEW) to ensure superior quality and performance.

Our innovative soft regime process (direct welding with side current) ensures that fins are always paired and welded opposite each other, forming a unique U-profile. This design enhances heat transfer efficiency, strengthens the joint, and ensures uniform fin distribution around the tube's circumference. The fins, expertly shaped through gradual rolling, exhibit minimal internal stress, allowing for an impressive maximum profile length of 7 meters. Typically crafted from carbon steel for optimal heat transfer, fins can also be customized from high-strength steel, Cr-Mo-Ni steels, and austenitic, ferritic, or duplex steels, tailored to specific applications. Fin height ranges from 5 to 32 mm, while the fin angle is customizable. Seamless tubes are made from similar materials, ensuring perfect compatibility. Our production methods guarantee longitudinally finned tubes with precise tolerances of ± 6 mm.

Whether you need a single piece or large series, we cater to all orders. Our tubes are delivered straight or U-bent, along with complete equipment for seamless integration into your systems.

Our finned tubes are indispensable in a wide array of industries, including petrochemical, chemical, power generation, nuclear power, and food processing, serving crucial roles in heaters, coolers, heat exchangers, and other vital equipment.

The unmatched quality of our longitudinally finned tubes is evidenced by their application in the primary circuit equipment of nuclear power plants, a testament to their reliability and durability.

Specification

Base tube outer diameter: Ranging from 16 mm to 168 mm, our tubes cater to diverse application requirements.

Base tube wall thickness: Spanning from 2 to 8 mm, ensuring robustness and efficiency.

Fin height: Our fins range from 5 to 32 mm, optimizing performance for various applications.

Fin thickness: From 0.8 to 2 mm, engineered for optimal heat transfer.

Tube length: Available from 800 to 11,000 mm, accommodating a vast range of installation needs.

Company Profile

DATANG STEEL PIPE Co., Ltd is a renowned and distinguished manufacturer and wholesaler, proudly serving global markets with exceptional quality for 17 illustrious years.
Our dedicated and professional sales and technical teams craft bespoke solutions and offer seamless product customization tailored precisely to your needs.

Explore a vast and comprehensive selection of premium Finned tubes available exclusively at Datang.
Presenting our advanced and cutting-edge production facilities, as detailed below:
Longitudinal Finned Tube (including U form fins) featuring 4 sophisticated production lines.
High Frequency Welded Fin Tube (Including Serrated Finned Tube) operating efficiently with 8 state-of-the-art lines.
Laser Welding Finned Tube with2 linesin operation.
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) across 6 precision-engineered lines.
'G' Type Fin Tube (Embedded Finned Tube), and 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) spanning across6 lines for optimal efficiency.

We meticulously craft custom Fin tube heat exchangers, air coolers, radiators, economizers, and condensers. Our expertise extends to vaporizer/evaporators as well.
We boast a substantial inventory of high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, and alloy steel pipes, all carefully selected for fin tube manufacturing.
Comprehensive selections of pipe fittings and flanges are readily available to meet your needs.
We warmly invite you to visit our factory and eagerly anticipate a fruitful collaboration with you.



To discover more about 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!