High-Efficiency Copper Finned Tube Air Cooler for Optimal Cooling

• Customization: Available
• After-sales Service: After Sales Guaranteed
• Warranty: 2 Yeas
• Model NO.: Inner Finned Tube
• 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
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg
• Lead Time: 30 days (1 - 10000 Pieces) ; To be negotiated ( > 10000 Pieces)

Product Description

Short Description
The inner finned tube is a new type of high efficiency heat exchange tube. Internally finned heat exchange tubes are widely used in air coolers,air compressor intercoolers,air compressor aftercoolers of Ingersoll Rand,Atlas Copco air compressors etc.

Product Detail
Internally finned tube is mainly used in nuclear power, pharmaceuticals, edible oil refining, petroleum, chemical industry, hydraulic, energy-saving transformation, environmental engineering and other fields, with heat exchange function.
The advantages are reflected in high heat exchange efficiency, sufficient heat exchange, stable quality, small volume, and low resistance.
Mainly suitable for use in gas-liquid exchange, mixed gas condensation, post cooling treatment of compressor gas, gas heating and other fields. The effects of evaporation, condensation, purification and crystallization, solvent recovery, and tail gas recovery are particularly significant, and are highly praised and trusted by users.
This condensing tube can be made of 304, 316L stainless steel, pure copper, etc., and can be customized with a heat exchange area of less than 1 square to 2000 square meters.
Over the past few years of operation, it has been proven to have excellent performance and is an ideal choice for replacing traditional spiral plate heat exchangers, tube heat exchangers, and plate and plate heat exchangers. It has a small footprint, convenient installation and maintenance, energy conservation and emission reduction, greatly improving production efficiency for users and saving a lot of production and maintenance expenses.
The internally finned tube heat exchanger is a new type of heat exchanger developed and produced based on the characteristics of gas-liquid heat exchange. Its design changes the traditional design method by adding internally finned tubes to increase the heat exchange area on the air side (inside the tube), improve the total heat transfer coefficient, and solve the problem of heat exchange imbalance caused by different thermal conductivity coefficients of the heat exchange medium. The energy-saving effect is significant, At the same time, it reduces the consumption of cooling water.
Internally expanded finned heat exchange tubes have excellent characteristics such as good strengthening effect, high finning efficiency, high technical content, and no significant pressure loss. They are emerging ideal gas heat exchange components in China.
Internally expanded finned tube heat exchangers are mainly used in industries such as petroleum, chemical, pharmaceutical, metallurgy, power, power, refrigeration, heat pumps, and food.
The main applicable working conditions include: (1) cooling and heating of various process gases; (2) Condensation of various process gases; (3) Recovery, cooling, and condensation of various process gas exhaust gases; (4) High (low) viscosity liquids and water heat exchange conditions;
The heat exchange efficiency is greatly improved, and the energy-saving and water-saving effects are significant
Capable of withstanding high temperature and pressure, with low resistance drop
The heat exchanger has a small volume and occupies a small area
Low investment and short return period
Reduce maintenance costs for users

Product Display

 

Production Line

We have a professional sales and technical team.
We design solutions and provide product cunstomization for you. 

Now we have production facilities for manufacturing various types of finned tubes as mentioned below,
EXTRUDED FIN TUBE (Bimetallic Fin Tube&Integral Monometallic Low Fin Tube)
INNER FIN TUBE
'G' TYPE FIN TUBE (EMBEDDED FIN TUBE)
'L' 'LL' 'KL' TYPE FIN TUBE (WRAP AROUND FIN TUBE)
LASER WELDED FINNED TUBE
HIGH FREQUNECY WELDED FIN TUBE(Including Serrated Finned Tube)

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

We offers different finned tubes: tension wound finned tubes, embedded finned tubes and extruded finned tubes.

 

Tension wound finned tubes are formed by winding a strip made of aluminium or copper around the tube under tension. The strip winding technology provides different types of fins: L-Fin, LL-Fin, KL-Fin.
 

 

(G-Fins) are made by winding aluminium or copper strip into a helical groove machined on the outer surface of the tube.

Tension wound finned tubes, embedded finned tubes and extruded finned tubes are main devices for air coolers and the common application fields are:

 

Heat exchangers for power plants (electric, nuclear, thermal and geothermal power plants)

Steam condensate systems

Chemical and petrochemicalindustry

Food processing plants and refrigeration technology

Industrial (steel mills, incinerators, gas compression facilities)

 

EXTRUDED FINNED TUBE----This fin type is formed from a bi-metallic tube consisting of an aluminium outer tube and an inner tube of almost any material.

The Extruded Fin Tube also known as Bimetallic Fin Tube is one of the most preferred finning processes for various applications.

 

The fins are manufactured by Extruding the Fins on the Aluminum Muff Tube which is made to Fit with close tolerance over the Base Tube.

 

The Extrusion takes place on a Continuous Fin Extruder with Three Tooling rolls and extrusion takes place at high pressures in the range of 1200 psi. Because of the cold working process the Bond between the Tube and fin is flawless and hence gives excellent Heat Transfer Efficiency. At the same time the mechanical strength of the fins is also enhanced drastically.

 

These Fin Tubes find application in AIR FIN COOLERS, DRIERS, RADIATORS etc and are preferred in Industries like Food and Agriculture, Power Plants, Chemical Industries, Steel Plants, and Chiller Plants etc.

 

 

Manufacturing Process: Cold Extrusion

 

Fin To Tube Bond: Excellent
Heat Transfer Efficiency: Excellent

Mechanical Resistance: Excellent (Hence can be frequently cleaned with high pressure jets unlike other fin tubes. Thereby reducing down time and increasing overall life)

Corrosion Protection: Gives excellent corrosion protection to the base tube since it entirely covers the base tube (except bare ends).

Temperature Range: Upto Maximum 300 Deg C

 

Application

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, solvent recovery and steam to air heat exchangers.
 

is short for High Frequency Welded Helical Spiral Serrated Finned Tubes.

Helical serrated finned tubes, serrated fins cut from a metal strip and then helically wound around the tubes.

 

The important features of this configuration are Efficiency, effective bond of fins to tubes under all conditions of temperature and pressure, and ability to withstand high fin side temperatures. This serrated fin configuration is even better to withstand the fin fouling if that is a problem in the application. This gives better heat transfer properties compared to solid fins.

 

Base Tube Details: Tubes Diameter Range: 15.88 mm to 219 mm; Tubes Thickness Range: 1.651 mm to 16mm;

Tube Material: Carbon Steel Seamless Tubes, Stainless Steel, Carbon Alloy Steel, Corten Steel, Duplex Stainless Steel, Super Duplex Stainless Steel S32750, Inconel Alloy, High Chrome High Nickle Incoloy alloy, CK 20 material, and some other material.

 

Fin Details: Fins Thickness: Min. 0.8 mm to Max. 4 mm; Fins Height: Min 0.25´´ (6.35 mm) To Max 1.5´´ (38 mm); Fin Density: Min 43 Fins per Meter to Max. 287 Fins per Meter;

Material: Carbon Steel, Stainless Steel, Alloy Steel, Corten steel, Duplex Steel, and Incoloy Alloy.

 

 

 

The fins are manufactured by Spirally Winding the fin around the Base Tube and Pipe. During the winding the fin is Continuously Welded by High Frequency welding giving the Most robust bond between the the Fin and the Tube.

 

This type of Fin Tube is used specifically where the application involves a lot of Mechanical Stresses like continuous vibrations etc.

 

The welding bond between the Tube and The Fin also ensures that almost perfect heat Transfer Efficiency is achieved. Also it can give the highest operating temperature ranges.

 

These Fin Tubes find application in RADIATORS, AIR PREHEATERS, WASTE HEAT RECOVERY SYSTEMS, & BOILER FIN TUBES etc and are preferred in Industries like Power Plants, Chemical Industries, Steel Plants, and Chiller Plants etc.

 

 

Mechanical Resistance: Excellent (Hence can be frequently cleaned with high pressure jets unlike other fin tubes. Thereby reducing down time and increasing overall life)

 

Corrosion Protection: Moderate

 

Temperature Range: Up to Maximum 500 Deg C

Company Profile

DATANG STEEL PIPE Co., Ltd is a reputed manufacturer and wholesaler that export to global markets for 17 years.

You will find a extensive range of Finned tubes,Fin tube heat exchanger,Air cooler,Radiator,Economizer,Condenser,Vaporizer,Air Drier in Datang.
We have a large amount of spot inventory: high quality carbon steel seamless pipe, ERW pipe, SSAW pipe, alloy steel pipe, etc. The pipe fittings and flanges are also available.
Welcome to visit our factory and looking forward to cooperate with you.

Production Workshop

 

Customer Tour&Cooperation

Customer Inspection

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.