Grooved Aluminum Pipe - Affordable And Reliable Heat Transfer Efficiency
Product Description:
Heat transport has been optimized in the helical-shaped inner grooves. The tube's heat transfer coefficient is two times better than that of regular smooth bore tubes. The development of smaller heat exchangers and a reduction in the refrigerant load can both benefit from this higher efficiency.
Different groove depths and geometries satisfy local needs and prevalent refrigerant kinds.
The zinc coating
Our specialists strongly advise adding a zinc coating to the tubes of heat exchangers functioning in harsh conditions. When compared to the identical bare tube, this additional layer provides greater corrosion protection and a longer lifetime.
This zinc coating is offered on straight inner grooved tubes and smooth bore tubes.
Features:
* Straight grooves
* High heat transfer efficiency
*Easy shape and bend
* Low cost and weight
* Helical grooves
* Very high heat transfer efficiency
* Low cost and weight
Applications:
condensator
evaporimeter
air conditioner external unit
ice box
refrigerator
Small heat exchanger
frigistor
packaged air conditioner
Dry wet machine
etc.
Techical Parameters:
| Product Name | Model Number (Material) | State | SWAAT＞1000 h Ensile Strength＞130 Mpa Yield Strength 50-80 Mpa Elongation≥35% Flare>40% |
| Outside Diameter/mm | Thickness/mm | Tooth Depth/mm | TWT/mm | Addendum Angle/(°) | Helix Angle/(°) | Number of Teeth/mm | Maximum Length/mm | Shape |
| Main Size | 3003 | O | 5-13 | 0.3-0.8 | 0.05-0.25 | 0.35-1.05 | 16-60 | 0-30 | 30-70 | | Coil |
| Example | | | 7 | 0.47 | +0.25 | 0.97 | | 18 | 40-50 | | |
| | | 7 | 0.40 | +0.10 | 0.50 | | 40-50 | | |
| | | 7.94 | 0.40 | +0.10 | 0.50 | | 40-60 | | |
| | | 7.94 | 0.60 | +0.18 | 0.78 | | 40-60 | | |
| | | | 9.52 | 0.45 | +0.05 | 0.50 | | 50-60 | | |
| | | | 9.52 | 0.60 | +0.20 | 0.80 | | 50-60 | | |
Product specifications and performance requirements according to the national standards or customer requirements.
