D-type aluminum tube is a kind of special-shaped tube, so special-shaped seamless steel tubes are widely used in various structural parts, tools and mechanical parts. Compared with round pipes, special-shaped pipes generally have larger moments of inertia and section modulus, and have greater bending and torsion resistance, which can greatly reduce structural weight and save aluminum.
NANJING MAJESTIC AUTO PARTS CO.,LTD. focuses on solving heat exchange cooling system problems.
The production process of high-frequency welded tubes mainly depends on the type of product. From raw materials to finished products, a series of processes are required. The completion of these processes requires various corresponding mechanical equipment, welding, electrical control, and testing equipment. So, in the production of high-frequency welded tubes, what influence does the operation have on the welding quality?
