Company Details
  • Trumony Aluminum Limited

  •  [Jiangsu,China]
  • Business Type:Manufacturer , Trade Company
  • Main Markets: Asia , Europe , Middle East , Other Markets , Worldwide
  • Exporter:31% - 40%
  • Certs:ISO/TS16949, CE, RoHS, ISO9001
  • Description:Threaded Aluminium Tube,Internally Enhanced Round Tube,Enhanced Round Tube
Trumony Aluminum Limited Threaded Aluminium Tube,Internally Enhanced Round Tube,Enhanced Round Tube
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Home > Products > Aluminum Tube > Aluminum Grooved Tube > Aluminum Inner Grooved Tube

Aluminum Inner Grooved Tube

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF,EXW
    Min. Order: 1 Metric Ton
    Delivery Time: 30 Days
  • Ms. Tracy

Basic Info



Surface TreatmentMill Finished

Grade3000 Series



UsageEvaporator;Condenser;Connection Tube

Typical Diameter7mm/9.52mm/7.94mm

Additional Info

PackagingFumigated pallet specialized for export

Productivity100000 ton/year


Place of OriginChina

Supply Ability100000 ton/year


HS Code7604

PortShanghai Port

Payment TypeL/C,T/T


Delivery Time30 Days

Product Description

Product name: 3003 / 3103 Internally Enhanced Round Tube / Aluminum Inner Grooved Tube

Product Description:

The Aluminum Inner Grooved Tube is following a helical pattern and have been optimized to improve heat transfer. The improvement in heat transfer coefficient of the tube is two times what can be achieved with traditional smooth bore tubes3. This increased efficiency can help achieve a more compact design of the heat exchangers and a reduction in refrigerant load. different grooves depth and geometry satisfy the specific regional requirements and refrigerants in use.

Specification bottom wall thickness Tooth height Tooth number Helix Angle Rib-top Angle g/m
φ7mm 0.4-0.5 0.05-0.18 40-50 18° 50° 28+/-3
φ9.52mm 0.45-0.55 0.05-0.18 45-55 18° 50° 45+/-3
φ7.94mm 0.4-0.5 0.05-0.18 40-50 18° 50° 40+/-3

The parameters in above form can also be adjusted as per customer's request.

Mechanical property:

Tensile:120MPa min

Elongation:35% min
Expanding:40% min

Application:Air-conditioner heat exchanger system

Product feature:
1. Light-weight
2. Good thermal conductivity properties and electrical conductivity
3. Good corrosion resistance
4. Good forming and bending properties
5. High recycling value
6. Small deviation range
7. High surface quality

aluminum inner grooved tube

Company Introduction:

Trumony Aluminum Co.LTD build from 2006, hae export over 53 countries of worldwide. Our main products are aluminum alloy cladding material and other aluminum products like Aluminum Coil, Aluminum Foil, Aluminum Strip, Aluminum Pipe, Aluminum Tube etc, for aluminum battery cooling pad for electronic vertical, automobile heat exchangers such as radiator, intercooler, condenser, evaporator and industrial heat exchangers, like electricity power radiator, air conditioner etc.There are complete sets of modern machinery and equipment operation workshops for casting, hot rolling, cold rolling, finishing and advanced check-out equipments for researching and testing,such as WDW-3010- micro-controlled electronic universal testing machine,CALS-2000 aluminum alloy metallographic image analysis system,etc.

Looking for ideal Threaded Aluminium Tube Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Internally Enhanced Round Tube are quality guaranteed. We are China Origin Factory of Enhanced Round Tube. If you have any question, please feel free to contact us.

Product Categories : Aluminum Tube > Aluminum Grooved Tube

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  • Aluminum Inner Grooved Tube
  • Aluminum Inner Grooved Tube
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