Longitudinal Finned Tube and Pipe, SGS BV Inspected, 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 high-caliber finned tubes, skilfully crafted from carbon, alloy, and stainless steel. Utilizing cutting-edge resistance welding with overlap (method 221 / RSEW), we ensure excellence in every tube.

Our innovative soft regime technique (direct welding with side current) guarantees each fin is meticulously paired on opposite sides of the tube, boasting a unique U-profile. This modern approach significantly enhances heat transfer efficiency, fortifies joint strength, and ensures flawless distribution around the tube's circumference. Fins are sculpted through a gradual rolling process, minimizing inner stress for ultimate durability. With an impressive maximum profile length of 7 meters, our fins, typically crafted from carbon steel for superior heat conduction, can also be tailored to customer specifications. Choose from a range of materials, including high-strength, Cr-Mo-Ni steels, austenitic, ferritic, and duplex steels. Fin heights vary from 5 to 32 mm, adapted to client needs, while seamless tubes match the fin material spectrum from carbon to duplex steels (ASTM, EN, GOST). Our stringent production methods guarantee longitudinally finned tubes with tolerances of ± 6 mm.

Cangzhou Datang Steel Pipe Co., Ltd. caters to every demand, from a single piece to expansive series. We offer tubes in both straight and U-bent configurations, along with fully equipped solutions.

Our finned tubes find esteemed use across industries such as petrochemical, chemical, power generation, nuclear power, and food, excelling in heaters, coolers, heat exchangers, and diverse other applications.

The unrivaled quality of our longitudinally finned tubes is evidenced by their integral role in primary circuit equipment within nuclear power facilities.

Specification

Outer diameter of base tube: ranging from 16 mm to 168 mm, designed for versatile applications.

Wall thickness of base tube: from a robust 2 mm to a substantial 8 mm, catering to diverse operational needs.

Fin height: customizable from 5 to 32 mm, tailored to precise specifications.

Fin thickness: meticulously measured from 0.8 to 2 mm, ensuring optimal performance.

Length of tube: from a minimal 800 mm to an extensive 11,000 mm, accommodating a wide range of requirements.

Company Profile

DATANG STEEL PIPE Co., Ltd stands as a prestigious titan in the manufacturing realm, proudly serving global markets with distinction for a remarkable 17 years.
Our dedicated and expert sales and technical teams craft bespoke solutions tailored to your needs, ensuring precise product customization that exceeds expectations.

Discover a vast and versatile range of premium Finned tubes, exclusively available at Datang.
Currently, our state-of-the-art production facilities include the following:
Longitudinal Finned Tube (featuring U-shaped fins) facilitated by 4 advanced production lines.
High Frequency Welded Fin Tube (featuring Serrated Finned Tube) efficiently produced on 8 cutting-edge lines.
Laser Welding Finned Tube (2 lines)
Extruded Finned Tube, inclusive of Bimetallic and Integral Monometallic Low Fin Tubes, crafted across 6 dedicated lines.
'G' Type Fin Tube (Embedded Finned Tube), along with 'L', 'LL', 'KL' Type Fin Tubes (Wrap Around Finned Tube) produced on 6 lines)

In addition, we expertly customize a wide array of heat transfer solutions including Fin tube heat exchangers, Air coolers, Radiators, Economizers, and Condensers, as well as Vaporizers/Evaporators tailored to your precise specifications.
We boast a vast inventory of premium-grade carbon steel seamless pipes, alongside ERW, SSAW, and alloy steel pipes, all meticulously curated for the manufacture of fin tubes.
Our extensive catalog also includes a comprehensive range of pipe fittings and flanges.
We warmly invite you to visit our factory, and we eagerly anticipate the opportunity to collaborate with you.



To delve deeper into our offerings and expertise, 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!