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Brand Name : Transense
Model Number : CU-DHP;C12000
Certification : Rohs;ISO9001;ISO14001;ISO45001;PED4.3
Place of Origin : Jiangsu, China
MOQ : 1 ton
Price : USD LME Cu + Fabrication cost
Payment Terms : L/C, D/A, D/P, T/T
Supply Ability : 400 ton one Month
Delivery Time : 3-4 weeks
Packaging Details : Coil
Material : CU-DHP;C12000;
Annealing state : Soft; semi-hard
Standard : GB/T19447
Surface : Washed and clean
Alloy or not : Non-Alloy
Grade : Copper
Product name : Inner Grooved Tube For Air Conditioner
colour : Brown
Inner Groove Fin Tube Air Exchanger Copper Coil Finned Tubes Welded Type Fin Tube
The continuous or discontinuous spiral groove on inner surface of copper tube can increase contact area, change the flow type of refrigerant in the tube. The outer surface of copper tube can also be processed with corrugate spiral groove to expand range of use. It is suitable for heat exchanger in home air conditioner or dry evaporator in central conditioner.
Inner-grooved Tube Application fields
O.D inch(mm) | BWT inch(mm) | Number of fins | FIN HEIGHT (mm) | Helix Angle | Weight (kg/m) |
(7.0) | 0.330 | 60 | 0.203 | 12 | 0.0781 |
5/16 (7.94) | 0.305 | 60 | 0.203 | 18 | 0.0804 |
3/8 (9.52) | 0.305 | 60 | 0.203 | 18 | 0.0967 |
3/8 (9.52) | 0.330 | 60 | 0.203 | 18 | 0.0989 |
3/8 (9.52) | 0.356 | 60 | 0.203 | 18 | 0.1027 |
3/8 (9.52) | 0.381 | 60 | 0.203 | 18 | 0.1205 |
3/8 (9.52) | 0.406 | 60 | 0.203 | 18 | 0.1176 |
1/2 (12.7) | 0.381 | 60 | 0.254 | 18 | 0.1622 |
1/2 (12.7) | 0.406 | 60 | 0.254 | 18 | 0.1711 |
1/2 (12.7) | 0.432 | 60 | 0.254 | 18 | 0.1792 |
1/2 (12.7) | 0.456 | 60 | 0.254 | 18 | 0.1887 |
1/2 (12.7) | 0.483 | 60 | 0.254 | 18 | 0.2064 |
5/8 (15.88) | 0.498 | 75 | 0.305 | 23 | 0.2695 |
5/8 (15.88) | 0.510 | 75 | 0.305 | 23 | 0.2695 |
5/8 (15.88) | 0.510 | 75 | 0.305 | 25 | 0.3049 |
5/8 (15.88) | 0.584 | 75 | 0.305 | 25 | 0.3240 |
5/8 (15.88) | 0.635 | 60 | 0.305 | 27 | 0.3503 |
5/8 (15.88) | 0.715 | 60 | 0.305 | 27 | 0.3726 |
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Air Exchanger Inner Groove Fin Tube Welded Type Images |