Longitudinal Finned Tube and Pipe, 2-8 mm Wall Thickness, SGS BV

• 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

Discover the pinnacle of precision with our expertly crafted finned tubes, constructed from carbon, alloy, and stainless steel. Utilizing the advanced resistance welding method with overlap (method 221 / RSEW), we guarantee superior quality and durability.

Our innovative 'soft regime' approach involves direct welding using side current, ensuring that fins are always meticulously welded in pairs on opposing sides of the tube. The unique U-profile design of the fins significantly enhances heat transfer, fortifies joint strength, and ensures the fins are evenly distributed around the tube's circumference. The gradual rolling process during shaping minimizes internal stress, allowing for an impressive profile length of up to 7 meters. While carbon steel remains the standard for optimal heat transfer, we cater to specific needs with customizable options using high-strength steel, Cr-Mo-Ni steels, and various grades of austenitic, ferritic, and duplex steels. Fin heights can be tailored from 5 to 32 mm, and angles are adjustable as per client specifications. Our seamless tubes, crafted from a broad material spectrum, match the fins perfectly, ranging from carbon to high-grade duplex steels (ASTM, EN, GOST). We ensure precision in manufacturing longitudinally finned tubes with a remarkable tolerance of ± 6 mm.

From a single piece to large series, we accommodate any order size. Our tubes are available in straight or U-bent forms, and we provide comprehensive equipment solutions.

Our longitudinally finned tubes are indispensable across industries. They play a critical role in the petrochemical, chemical, power generation, nuclear, and food industries, serving efficiently in heaters, coolers, heat exchangers, and various other critical equipment.

The unrivaled quality of our longitudinally finned tubes is exemplified by their deployment in primary circuit equipment within nuclear power plants, a testament to their reliability and performance.

Specification

Base tube outer diameter specifications range from a compact 16 mm to a robust 168 mm, tailored to meet diverse needs.

Our base tube wall thickness is meticulously controlled, varying from 2 to 8 mm to suit specific applications and ensure durability.

Fin height customization is available from a precise 5 mm up to a substantial 32 mm, providing flexibility for various operational demands.

Fin thickness is offered from a delicate 0.8 mm to a robust 2 mm, allowing for enhanced performance and specific tailoring.

Tube lengths are versatile, ranging from 800 mm to an extensive 11,000 mm, accommodating any project requirement with precision.

Company Profile

Cangzhou Datang Steel Pipe Co., Ltd., a distinguished entity in the realm of manufacturing and wholesaling, has been proudly exporting to international markets for an impressive span of 17 years.
Our company boasts a highly skilled and professional sales and technical team, dedicated to crafting bespoke solutions and offering comprehensive product customization to meet your unique requirements.

At Datang, you will discover an extensive and diverse collection of premium-quality finned tubes, designed to cater to a wide range of industrial needs.
Currently, we are equipped with state-of-the-art production facilities as outlined below:
Longitudinal Finned Tube (including U form fins) with 4 production lines, ensuring efficiency and quality.
High Frequency Welded Fin Tube (Including Serrated Finned Tube) featuring 8 advanced production lines to meet rigorous standards.
Laser Welding Finned Tube (2 lines)
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) operating on 6 specialized production lines.
'G' Type Fin Tube (Embedded Finned Tube), 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines)

Our expertise also extends to the customization of Fin tube heat exchangers, air coolers, radiators, economizers, and condensers, ensuring comprehensive solutions for your thermal management needs. Vaporizer/evaporator systems tailored to enhance your industrial processes.
We maintain a substantial inventory of high-quality carbon steel seamless pipes, ERW pipes, SSAW pipes, and alloy steel pipes, all essential for the production of top-tier fin tubes.
Our offerings are complemented by a comprehensive range of pipe fittings and flanges, available to support your project requirements.
We warmly invite you to visit our factory and eagerly anticipate the opportunity to collaborate with you on future endeavors.



To explore more about our company 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!