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Corrosion Protection Serrated Fin Tube Electric Fin Tube Energy Saving ISO 9001

Categories Finned Tube
Brand Name: Y&G
MOQ: Negotiation
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 8000MT per month
Delivery Time: 25~35days
Packaging Details: Strong Plywood Case With Steel Frame
Tube material: stainless steel,carbon steel,copper,alloy steel,etc.
Type: serrated fins fin tube
Certification: ISO 9001:2008,PED
Fin Thick: about 0.4mm or according to buyer's requirement
Package: Wooden case with steel frame
Product Processing: Extruded,Embedded,Combined,High Frequency Welding, etc.
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Corrosion Protection Serrated Fin Tube Electric Fin Tube Energy Saving ISO 9001

serrated fins fin tube


Product Description

Economy and Energy Saving


The high-fin tube is used to advantage when gases are to be heated or cooled or

when a process stream is to be air-cooled. High-fin tubes come in a wide variety of

fin heights, thickness, and spacings, giving values of Ao/Ai up to 25. For corrosion

protection, a mechanically bonded liner tube may be used inside the finned tube.

The liner can be made of corrosion-resistant alloy, while the outer tube and fins are

made of a high conductivity metal such as copper or aluminum to improve heat transfer.
One major application of high-finned tubes is in air-cooled heat exchangers. Atmospheric

air, like all low pressure gases, gives a very low heat transfer coefficient at normal velocities.

By contrast, the tube-side fluid, usually a liquid to be sensibly cooled or a vapor to be

condensed may have a coefficient up to 100 times higher, or even more. Therefore, high-finned

tubes are used in these exchangers to reduce to overall size of exchanger required.


NameFinned Tube
BrandLIFENG
Standard

ASME SA213/ASTM A213,ASME SA106/ASTM A106,ASME SA179/ASTM

A179,ASTM B111

Base Tube Materialstainless steel, carbon steel, copper alloy,alloy steel (No theoretical limit)
Fin MaterialAluminium,Copper Alloy,Stainless Steel,Carbon Steel
Fin Tube Type1. Extruded fins tube
2. Serrated fin tubes
3. L Type fins tube
4. G Type fins tube
5. LL Type fins tube
6. H Type fins tube
7. KL Type fins tube
Base Tube O.D20~190mm
Fin Depth0.5~4mm
Fins per inchAs customer's request
No fin area on both sideAs Customer's request.
Design TemperatureBelow 450°C
Product processingExtruded,Embedded,High Frequency Welding etc.
EndsPE/Plain Ends, BE/Beveled Ends
Test Requirement

Physical Property Test,Chemical Composition Analysis,Non-Destructive

Test,Other Inspection and test as customer's requirement.

Application

Air Cooler,Charge Air Chiller, Condenser,Evaporator, Fluid Cooler, Gas Cooler,

Oil Cooler, Radiator, Refrigeration,Steam to Air Heat Exchanger,superheater etc.

CertificateISO9001:2008,PED/97/23/EC
PackageWooden cai with steel frame.
Product OriginJiangsu, China(mainland).
Payment TermsT/T, L/C
Nearest PortShanghai
Supply Ability
Supply Ability:
100 Ton/Tons per Month
Packaging & Delivery
Packaging Details
Wooden case with steel frame
Port
Shanghai
Lead Time :
30~60days

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