Aluminum and aluminum alloy pipe can be produced by hot extrusion, cold extrusion, cold rolling, cold drawing, cold bending, welding, spinning, continuous extrusion, etc. At present, aluminum alloy pipe varieties have reached more than thousands, GNEE Aluminum Products Co., Ltd. is mainly hot extrusion processing process to produce aluminum pipe, such as round pipe aluminum, square pipe aluminum, etc.
According to the wall thickness of the pipe can be divided into thin wall pipe and thick wall pipe, thick wall pipe is mainly produced by hot extrusion process, the wall thickness is generally 5~35Mm, the maximum wall thickness produced by large extrusion machine can reach 65mm or more, thin wall pipe can be made by hot extrusion, cold extrusion, and other cold deformation methods, the wall thickness is generally 0.5~5mm, with the continuous improvement of cold rolling pipe machine, With the appearance of pressure method and welded pipe method, the minimum wall thickness of aluminum alloy can be as small as 0.1mm;
According to the specifications, it can be divided into large diameter thick wall pipe, large diameter thin wall pipe and small thin wall pipe, etc. According to the section shape, it can be divided into round tube aluminum, oval tube, square tube aluminum, oblate tube, rectangular tube, hexagonal tube, octagonal tube, pentagram tube, trapezoidal tube and other special-shaped tubes.
According to the change of section in the direction of length, it can be divided into constant section pipe and variable section pipe;
GNEE aluminum products All aluminum profile pipes need customers to provide CAD drawings or samples to open mold customization, our company does not work mold, protect mold customers product patents and interests, know!
