ALUMINUM TUBES
Arotubi is a leading manufacturer of precision extruded aluminum tubes.
The products are supplied with tolerances according to EN standards or Aro specifications, or - for specific applications - with custom tolerances to be evaluated according to the needs of each customer.
OUR MAIN PRODUCTS
- RAW MATERIAL
Arotubi utilizes first quality material, purchased from the main international primary aluminum producers:
- Aluminum series 1000: 1050, 1070
- 3000 and 6000 series aluminum alloys: 3003, 3103, 6060, 6063, 6082
- CHARACTERISTICS
In addition to the metallurgical characteristics of aluminum and its alloys, it is possible to obtain mechanical characteristics more appropriate to satisfy customer and application.
- SUPPLY STATES
The pipes can be supplied in different states to achieve the characteristics necessary for processing and applications:
• extruded only
• extruded and drawn
• extruded and annealed
• drawn and annealed
• temper heating
OUR SPECIAL PRODUCTS
Aluminum capillary
Available in cut to size state or in coils with extremely restrictive flow rate tolerances. (European Patent: EP 1 840 487 B1)
HRC Tube
3103R alloy extruded tube with high corrosion resistance (1600 hours SWAAT vs 700 hours of an H112 pipe).
D-shaped tube
Tube designed for applications on hot water tank windings.
IHX pipe
Internal Heat Exchanger, coaxial exchanger: production and assembly of the complete straight component.
Grooved tube
Internally finned tube with a small diameter designed to increase the exchange surface and the internal fluid turbulence.
AC Tube
Tube designed for applications requiring high heat exchange efficiency.
