Internally Fin Tube for Enhanced Cooling in Air Compressors

• Customization: Available
• After-sales Service: After Sales Guaranteed
• Warranty: 2 Yeas
• Model NO.: Internally Finned Tube
• Certification: CE, ISO
• Application: Heater, Cooler, Vaporizer, Condenser, Heat Exchanger,Air Cooler,Radiator,Air Driers
• Principle: Mixing Heat Exchanger
• Style: Steel Type
• Material: Carbon Steel,Ss,Aluminum,Copper,Alloy Steel Brass,
• Inspection: SGS BV
• Useage: Ngersoll Rand Air Compressor Cooler
• Copper: Ngersoll Rand Compressor Cooler Tubes
• Common Dimensions: 28*12*1
• Transport Package: Plywood
• Specification: customized
• Trademark: DATANG
• Origin: China
• HS Code: 84199090
• Production Capacity: 800000PCS/Year

Product Description

Short Description
Discover the revolutionary inner finned tube - an advanced, high-efficiency heat exchange solution. These internally finned tubes are pivotal in the performance of air coolers, as well as the intercoolers and aftercoolers in air compressors from renowned brands like Ingersoll Rand and Atlas Copco.

Product Detail
Internally finned tubes serve as a cornerstone in various sectors including nuclear power, pharmaceuticals, edible oil refining, petroleum, chemical industries, and hydraulic systems. They are instrumental in energy-saving transformations and environmental engineering, thanks to their exceptional heat exchange capabilities.
Our internally finned tubes boast unparalleled advantages: superior heat exchange efficiency, adequate heat transfer, consistent quality, compact design, and minimal resistance.
Perfectly crafted for gas-liquid exchanges, these tubes excel in mixed gas condensation, compressor gas post-cooling, and gas heating. They deliver outstanding results in evaporation, condensation, purification, crystallization, solvent recovery, and tail gas recovery, earning commendation and trust from users.
Crafted from premier materials like 304, 316L stainless steel, and pure copper, these condensing tubes can be tailored to a heat exchange area ranging from less than 1 square meter to a vast 2000 square meters.
Years of operational excellence have proven these tubes as the top-tier choice for replacing traditional spiral plate heat exchangers and others. With a minimal footprint, they offer seamless installation and maintenance, alongside energy conservation and emission reduction, significantly enhancing production efficiency and cutting down on operational costs.
The innovation of internally finned tube heat exchangers is setting a new benchmark in gas-liquid heat exchange. By redesigning traditional methods, these exchangers increase the air-side heat exchange area, escalate the total heat transfer coefficient, and rectify heat exchange imbalances, achieving remarkable energy savings while lowering cooling water usage.
Internally expanded finned heat exchange tubes are engineered with exceptional features: superior strengthening effect, high finning efficiency, advanced technology, and negligible pressure loss. They are emerging as ideal components for gas heat exchange across China.
Industries such as petroleum, chemical, pharmaceutical, metallurgy, power, refrigeration, heat pumps, and food are increasingly adopting internally expanded finned tube heat exchangers for their unparalleled efficiency.
These tubes excel under diverse working conditions such as: (1) cooling and heating of various process gases; (2) Condensation of process gases; (3) Recovery, cooling, and condensation of process gas exhausts; (4) High (low) viscosity liquid and water heat exchange scenarios.
Experience a dramatic boost in heat exchange efficiency, along with substantial energy and water savings.
Designed to withstand high temperatures and pressures, while ensuring low resistance drops.
Compact yet powerful, the heat exchanger takes up minimal space.
Benefit from low investment costs and enjoy a swift return on investment.
Significantly cut down on maintenance expenses for users.

Product Display

Production Line

Our team comprises highly skilled professionals in both sales and technical domains, ready to serve you with excellence.
We excel in crafting bespoke solutions and customizing products specifically tailored to your unique requirements.

Currently, we boast state-of-the-art production facilities capable of manufacturing an array of diverse finned tubes, as listed below:
EXTRUDED FIN TUBE (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube)—crafted with precision for superior performance.
INNER FIN TUBE—engineered to perfection to enhance your system's efficiency.
'G' TYPE FIN TUBE (EMBEDDED FIN TUBE)—designed for robust functionality and reliability.
'L' 'LL' 'KL' TYPE FIN TUBE (WRAP AROUND FIN TUBE)—versatile and adaptable for various applications.
LASER WELDED FINNED TUBE—precision welded for unmatched durability and effectiveness.
HIGH FREQUENCY WELDED FIN TUBE (Including Serrated Finned Tube)—featuring advanced technology for optimal heat transfer.

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

Discover our diverse array of finned tubes designed for excellence: including tension wound finned tubes, embedded finned tubes, and extruded finned tubes, each tailored to provide superior performance.

Tension wound finned tubes are expertly crafted by wrapping a high-quality strip of aluminium or copper around a tube under precise tension, ensuring optimal efficiency. Our advanced strip winding technology offers a variety of fin designs: L-Fin, LL-Fin, and KL-Fin, each ensuring bespoke cooling solutions.

(G-Fins) are ingeniously designed by spirally winding an aluminium or copper strip into a meticulously machined helical groove on the tube's surface, promising enhanced performance.

Our tension wound, embedded, and extruded finned tubes stand as the pivotal components for air coolers, with widespread applications in:

Heat exchangers across power plants, whether electric, nuclear, thermal, or geothermal, deliver cutting-edge temperature control.

Essential steam condensate systems

The chemical and petrochemical industry, ensuring reliable operation and safety

Food processing plants and advanced refrigeration technology solutions

Industrial sectors like steel mills, incinerators, and gas compression facilities benefit immensely from our products.

EXTRUDED FINNED TUBE----This innovative fin, crafted from a bi-metallic tube, combines an aluminium outer layer with an inner tube of virtually any material, maximizing versatility..

The Extruded Fin Tube, or Bimetallic Fin Tube, is highly favored for its superior finning process, ideal for a myriad of demanding applications.

Through a precise process, fins are extruded on an aluminum muff tube, which snugly fits the base tube with exceptional tolerance.

Utilizing a Continuous Fin Extruder, the extrusion is conducted using three tooling rolls, achieving outstanding results at high pressures up to 1200 psi. This cold working process ensures an impeccable bond between tube and fin, resulting in unmatched heat transfer efficiency. Simultaneously, the mechanical strength of the fins is significantly boosted, offering remarkable durability.

These versatile Fin Tubes are ideal for AIR FIN COOLERS, DRIERS, RADIATORS, and are essential in industries such as Food and Agriculture, Power Plants, Chemical Industries, Steel Plants, and Chiller Plants.

Manufacturing Process: Cold Extrusion

Fin To Tube Bond: Excellent
Heat Transfer Efficiency: Excellent

Mechanical Resistance: Excellent, allowing for frequent cleaning with high-pressure jets, thereby reducing downtime and enhancing longevity.

Corrosion Protection: Offers outstanding corrosion protection as the fin covers the base tube entirely, except for bare ends, ensuring long-term durability.

Temperature Range: Operates efficiently up to a maximum of 300°C.

Application

Perfect for use in aftercoolers, air coolers, air heaters, charge air chillers, condensers, convection heaters, electric heaters, evaporators, fluid coolers, gas coolers, heat pipes, hydrogen coolers, industrial tumble dryers, intercoolers, immersion heaters, oil coolers, radiators, refrigeration systems, solvent recovery, and steam to air heat exchangers..

is an abbreviation for High Frequency Welded Helical Spiral Serrated Finned Tubes, representing innovation in heat exchange technology.

These state-of-the-art helical serrated finned tubes feature serrated fins cut from a metal strip and helically wound around the tubes for maximum efficiency.

Our Internally Fin Tube configuration stands out with remarkable features such as unmatched efficiency, ensuring a seamless bond of fins to tubes, regardless of temperature and pressure conditions. It also excels in handling elevated fin-side temperatures. The serrated design of these fins is adept at combating fin fouling, offering superior heat transfer properties compared to their solid counterparts.

Base Tube Details: Our tubes boast a versatile diameter range from 15.88 mm to an extensive 219 mm, and a robust thickness ranging from 1.651 mm to 16 mm, meeting diverse application needs.

Tube Material: We offer a wide selection of materials including Carbon Steel Seamless Tubes, Stainless Steel, Carbon Alloy Steel, Corten Steel, Duplex Stainless Steel, Super Duplex Stainless Steel S32750, Inconel Alloy, High Chrome High Nickel Incoloy alloy, CK 20 material, and other premium materials.

Fin Details: Our fins are available with a thickness ranging from a precise 0.8 mm to a substantial 4 mm; fin heights vary from a minimum of 0.25'' (6.35 mm) to a maximum of 1.5'' (38 mm); with a fin density spanning from 43 fins per meter up to an impressive 287 fins per meter.

Material: Choose from a range of materials including Carbon Steel, Stainless Steel, Alloy Steel, Corten steel, Duplex Steel, and the Incoloy Alloy for optimal performance.

The fins are ingeniously manufactured by spirally winding them around the base tube and pipe, ensuring maximum surface contact and efficiency. During the winding process, the fin is continuously welded using high-frequency welding, ensuring the most robust bond between the fin and the tube.

This fin tube variety is specifically designed to endure extensive mechanical stresses, such as continuous vibrations, making them ideal for demanding applications.

The precision welding bond between the tube and the fin guarantees nearly perfect heat transfer efficiency, optimizing performance. Additionally, it can withstand the highest operating temperature ranges, making it suitable for extreme environments.

These Fin Tubes find their applications in RADIATORS, AIR PREHEATERS, WASTE HEAT RECOVERY SYSTEMS, & BOILER FIN TUBES etc. They are highly favored in industries such as Power Plants, Chemical Industries, Steel Plants, and Chiller Plants etc.

Mechanical Resistance: Our fin tubes boast excellent mechanical resistance, allowing frequent cleaning with high-pressure jets, thus reducing downtime and extending their operational life.

Corrosion Protection: Offering moderate protection against corrosion to ensure longevity.

Temperature Range: Capable of withstanding an impressive maximum temperature of 500°C, catering to demanding thermal applications.

Company Profile

DATANG STEEL PIPE Co., Ltd: A distinguished entity in the world of manufacturing, we have proudly exported our superior products to global markets for 17 remarkable years.

Discover an extensive selection of innovative and high-quality products, including:Finned Tubes, Fin Tube Heat Exchangers, Air Coolers, Radiators, Economizers, and Condensers,Vaporizers, and Air Driers, all crafted with precision and expertise at Datang.
Our vast inventory encompasses premium carbon steel seamless pipes, ERW pipes, SSAW pipes, and alloy steel pipes. Additionally, we provide a variety of pipe fittings and flanges, ensuring all your needs are met.
We warmly invite you to visit our state-of-the-art factory and look forward to the opportunity to collaborate with you in achieving excellence.

Production Workshop

Customer Tour&Cooperation

Customer Inspection

Testing&Certifications

Frequently Asked Questions (FAQ)
Q1: Are you a factory or a trade company?

A1: We are a factory, complemented by a subsidiary international trade company dedicated to exports.

Q2: What products and services do you offer?
A2: Cangzhou Datang Steel Pipe Co., Ltd. specializes in manufacturing Radiator and Heat Exchanger Equipment along with an array of Fin Tubes.

Q3: Where is your factory located?
A3: Our state-of-the-art facility is situated in Cangzhou city, Hebei province, China, fully equipped with a variety of advanced machinery.

Q4: How do you ensure product quality?
A4: We provide an Inspection & Guarantee Certificate with each shipment, and we also accommodate Third Party Inspections.

Q5: What advantages does your company offer?
A5: Our competitive edge lies in our team of experts, competitive pricing, and superior after-sales service compared to others in the industry.

Q6: Can you manage the shipping process?
A6: Absolutely, we can assist with shipping through our longstanding relationships with reliable forwarders.

Q7: What is the typical delivery time?
A7: Delivery time depends on the order specifics, typically within 30 days upon receipt of your advance payment.

Q8: Are samples available?
A8: Yes, small samples available in our inventory can be provided free of charge.