The Inner Grooved Aluminum Tube is formed with one or several spirally rising turns on the inner wall of the tube, and is a rectangular groove as seen from the cross section. The Inner Grooved Aluminum Tube is also called a dry steam tube, an inner rib tube or an inner fin tube. It is mainly used on dry evaporators in central air conditioners.
Product Name:Inner Grooved Aluminum Tube
Product Alloy : 1050, 1060, 1070, 1070A, 1100, 3003,AA003H etc.
1,The product features of Inner Grooved Aluminum Tube
1). High heat exchange efficiency
2). Low material cost
3). Easy to shape and bend
4). Light weight
5). Strong corrosion resistance
6). High recycling value
7). High precision
8). High surface quality
2, The Application range of Inner Grooved Aluminum Tube
The Inner Grooved Aluminum Tube is used for Household air conditioners, freezers, refrigerators, automotive air conditioning tubes, automotive solars, etc.
3,The product alloy of Inner Grooved Aluminum Tube
1xxx series, such as 1050, 1060, 1070, 1070A, 1100
3xxx series, such as 3003
4,The specifications of Inner Grooved Aluminum Tube
5,Common specifications for Inner Grooved Aluminum Tube
Product Name:Inner Grooved Aluminum Tube
Product Alloy : 1050, 1060, 1070, 1070A, 1100, 3003,AA003H etc.
1,The product features of Inner Grooved Aluminum Tube
1). High heat exchange efficiency
2). Low material cost
3). Easy to shape and bend
4). Light weight
5). Strong corrosion resistance
6). High recycling value
7). High precision
8). High surface quality
2, The Application range of Inner Grooved Aluminum Tube
The Inner Grooved Aluminum Tube is used for Household air conditioners, freezers, refrigerators, automotive air conditioning tubes, automotive solars, etc.
3,The product alloy of Inner Grooved Aluminum Tube
1xxx series, such as 1050, 1060, 1070, 1070A, 1100
3xxx series, such as 3003
4,The specifications of Inner Grooved Aluminum Tube
| Outer Diameter | Φ5.0 ～ Φ16 mm |
| Bottom Wall thickness | 0.4 ～ 2.0mm |
| Tooth Height | 0.05 ～ 0.35 mm |
| Addendum Angle | 30 ～ 135 （degree） |
| Helical Angle | 0 ～ 25 （degree） |
| Tooth Number | 20 ～ 70 （tooth） |
| Material | 1060、3003、AA003H etc. |
| Size | 7*0.47+0.05 | 7*0.40+0.10 | 7*0.47+0.25 | 7*0.50+0.18 |
| Outer Diameter | 7±0.05 | 7±0.04 | 7±0.06 | 7±0.05 |
| Bottom Wall Thickness | 0.47±0.03 | 0.40±0.03 | 0.47±0.06 | 0.50±0.03 |
| Tooth Height | 0.05±0.01 | 0.10±0.02 | 0.25±0.03 | 0.18±0.02 |
| Addendum Angle | 130°±5° | 130°±5° | 28°±5° | 45°±10° |
| Helical Angle | 6°±2° | 10°±2° | 18°±2° | 18°±5° |
| G per Meter | 29±2 | 26±2 | 35±2 | 33±1 |
| Tooth Number | 40 | 40 | 50 | 48 |
