[China Aluminum Network] According to the wall thickness of the pipe can be divided into thin-walled pipe and thick-walled pipe.
According to specifications can be divided into large-diameter back wall pipe, large-diameter thin-walled pipe and small-diameter thin-walled pipe. According to the shape of the area can be divided into round tube, oval tube, drop tube, flat tube, square tube, rectangular tube, hexagonal tube, octagonal tube, pentagonal tube, trapezoidal tube, ribbed tube and other special-shaped tube. The section change along the length direction can be divided into constant section pipe and variable section pipe.
According to the production method, it can be divided into hot extrusion tube, cold extrusion tube, Confomm tube, hot tube, cold tube, cold tube, spinning tube, cold bend tube, welded tube, spiral tube, disk Tube stretch tube, double metal tube, adhesive tube and so on.
According to the use, it can be divided into military and civilian conduits, shell tubes, container tubes, drill tubes, casings, waveguides, heat pipes, automobile manifolds, condenser tubes, evaporator tubes, nozzle tubes, agricultural irrigation tubes, flagpoles, wires Rods, pantographs, rods and other structural parts, decorative tubes, daily necessities, etc.
