3003 Aluminum Tube General Purpose Internal Threaded Tube Heat Transfer 7mm
3003 Aluminum Tube General Purpose Internal Threaded Tube Heat Transfer Element Dimensions Φ7mm
The 3003 threaded interior tube within the central AC primarily aids in evaporating coolants via dry evaporators or thermal exchange. The external water cools down through this tube's evaporative heating. It's also employed in domestic/commercial air-con heat exchanges, or even for high-temperature pipes.
Our production specs can accommodate a variety of customer desires.
Customization options available according to individual needs. Our aluminum tube production is strictly managed using top-tier technology, abiding by our stringent quality system rulebook. Committed to delivering only the finest, most reliable products.
Features:
We offer a range of internally threaded aluminum tube with varying tooth shape options such as thin-walled, high teeth, low teeth, fine teeth, and small teeth. Just let us know your requirements and we'll personalize it for you!
These tubes, popularly known as dry steam, inner finned tubes, or inner finned tubes, excel in heat exchange performance and are commonly employed in air conditioning dry evaporators. Crafting techniques include tensile and welding methods.
Technical Parameters:
Internal Thread Aluminum Tubing
| Product Name | Model Number | State | SWAAT＞1000 h Tensile Strength 95-130 Mpa Yield Strength 50-80 Mpa Elongation≥32% Flare>40% | ||||||||
| (Material) | Outside Diameter/mm | Thickness/mm | Tooth Depth/mm | TWT/mm | Addendum Angle/(°) | Helix Angle/(°) | Number of Teeth | 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 | Normal D7 | 3003 | 7±0.05 | 0.47±0.03 | 0.25 | 0.97 | 18±5 | 18±2 | 50 | ||
| ECR D7 | 3003N | 7±0.05 | 0.55±0.03 | 0.25 | 0.8 | 28±5 | 28±2 | 65 | |||
| ECR D5 | 5±0.05 | 0.35±0.03 | 0.2 | 0.55 | 20±5 | 20±2 | 45 | ||||
| ECR D7 | 7±0.05 | 0.40±0.03 | 0.2 | 0.6 | 25±5 | 25±2 | 65 | ||||
Applications:
condensator
evaporimeter
air conditioner external unit
Small heat exchanger
frigistor
packaged air conditioner
Dry wet machine
etc.
Support and Services:
We can provide technical support and services for the use of thread aluminum pipes, including the production of the opening, bending, pipe raising, welding and other rear process technical guidance, assistance in production, etc. Our experienced technicians can assist you with any problems your product may encounter. We also provide regular after-sales service to ensure that your products are always run at the highest efficiency. We are proud of our work and strive to provide the best customer service.
If you have any questions or concerns about the product or your use, please feel free to contact us.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.