Aluminum round pipe/tube seamless pipe JIS ASTM

The aluminum round pipe is aluminum or aluminum alloy as the main material, by extrusion, stretching, and other processes made of hollow tubular materials with a circular cross-section, aluminum round pipe has good corrosion resistance, electrical conductivity, and thermal conductivity, and plasticity, but relatively low strength.

Architectural and Structural Framing:
Used for manufacturing door and window frames, sunroom frameworks, support structures for glass curtain walls, indoor and outdoor decorative guardrails, handrails, as well as various display racks and shelving frameworks.

Industrial Manufacturing and Mechanical Equipment:
Serves as frames, guide rails, protective covers, and structural support components for various automated equipment, assembly lines, textile machinery, medical devices, and food machinery.

Heat Dissipation Systems:
Widely applied in heat sinks and heat exchangers for electronics, computer CPUs, graphics cards, high-power LED lights, automotive engines, and other fields.

Transportation and Aerospace:
Used in manufacturing bicycle frames (especially high-end mountain and road bikes), motorcycle components, automotive exhaust systems, bumper anti-collision beams, as well as aircraft interior ventilation ducts and structural parts.

Outer diameter: The common outer diameter size varies from a few millimeters to hundreds of millimeters, such as 6mm, 8mm, 10mm, and other small-diameter aluminum pipes are often used in furniture and decoration field; In the fields of construction, industrial pipelines, etc., aluminum round pipes with 200mm, 300mm or even larger outer diameters may be used.

Wall thickness: The wall thickness is generally between 0.5mm and 10mm. Different application scenarios have different wall thickness requirements. For example, the wall thickness of the aluminum pipe used for decoration may be relatively thin, generally in the range of 1mm-3mm; For industrial pipes that are used to withstand greater pressure, the wall thickness may reach 5mm-10mm or even thicker.

Length: Usually the length is around 4m-6m, but special lengths can also be customized according to customer needs.

Hardness: The hardness varies according to the alloy composition and processing technology, and the common hardness range is between HB30 and HB150.

Mechanical properties: the tensile strength is generally between 100MPa-500MPa, the yield strength is between 50MPa-350MPa, and the elongation is about 10%-30%.

Good machinability: The aluminum pipe has good plasticity and toughness, is easy to bend, stretch, stamp, weld, and other processing operations, and can be made according to the needs of various shapes and sizes of components to meet the diverse design needs.

Good thermal and electrical conductivity: the thermal and electrical conductivity of aluminum are excellent, which makes the aluminum pipe in the field of electrical, electronic, and other requirements for thermal and electrical conductivity have a unique advantage.

Beautiful surface: smooth surface, uniform color, through anodic oxidation, electrophoretic coating, spraying, and other surface treatment processes, to obtain a variety of colors and textures, with good decorative effect.

Avoid long-term contact with corrosive substances: such as acid, alkali, salt, and other corrosive substances, such as in the storage and use process, should be away from chemicals, seawater, and other corrosive media.

Pay attention to the installation environment: When installing the aluminum pipe, pay attention to the ambient temperature and humidity, and avoid installing the aluminum pipe in an environment where the temperature is too low or too high or the humidity is too high, so as not to affect the installation quality and the performance of the aluminum pipe.

Regular inspection: For the long-term use of aluminum round pipe, it is necessary to check regularly to see whether there are deformation, corrosion, cracks, and other problems, if there is a problem, it should be dealt with or replaced in time.