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Trumony Aluminum Limited

Enhanced Round Tube, Aluminum Inner Grooved Tube, Aluminum Finned Tube manufacturer / supplier in China, offering Internally Enhanced Round Aluminum Tubing 3003 / 3103 Threaded Aluminum Pipe, B-Type Tubes for Radiator for Car, Low Weight Mpe Flat Aluminium Tube and so on.

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Internally Enhanced Round Aluminum Tubing 3003 / 3103 Threaded Aluminum Pipe

FOB Price: Get Latest Price
Min. Order: 1 Ton
Production Capacity: 100000mt/Year
Transport Package: Wooden Case, Standard Export Seaworthy Packing
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, Sinosure

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Basic Info
  • Model NO.: 3003
  • Application: Air-Conditioner Heat Exchanger System
  • Grade: 3000 Series
  • Technique: Extruded
  • Temper: O - H112
  • Diameter: 7/9.52/7.94mm
  • Elongation: 35% Min
  • Trademark: Trumony
  • Origin: China
  • Type: Aluminum Pipes
  • Shape: Round
  • Surface Treatment: Mill Finish
  • Alloy: Alloy
  • Certification: ASTM, GB/T
  • Tensile: 120MPa Min
  • Expanding: 40% Min
  • Specification: ISO 9001: 2000, ISO/TS16949: 2002
Product Description
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.
 
Parameter for Aluminum Inner Grooved Tube
Specificationbottom wall thicknessTooth heightTooth numberHelix AngleRib-top Angleg/m
φ7mm0.4-0.50.05-0.1840-5018°50°28+/-3
φ9.52mm0.45-0.550.05-0.1845-5518°50°45+/-3
φ7.94mm0.4-0.50.05-0.1840-5018°50°40+/-3

The parameters in above form can also be adjusted as per customer's request.
Tensile:120MPa min
Elongation:35% min
Expanding:40% min
Density:2.7
 
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
 
Production time:15-20days
Internally Enhanced Round Aluminum Tubing 3003 / 3103 Threaded Aluminum Pipe
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