Aluminum Alloy Rectangle Tube:
The rectangular aluminum alloy tube has open horizontal, ventilated, ventilated, and its lines are neat and clear. aside from the wall thickness of the hot-rolled rectangular aluminum alloy tube, its corner size and edge flatness are on top of that of the cold-formed aluminum alloy rectangular tube by resistance welding. Good comprehensive mechanical properties, good weldability, hot and cold processing and corrosion resistance, and good vasoconstrictive toughness. The machinability of aluminum tube is best after quenching and hardening, but worse after annealing.