UP-TO-DATE TECHNOLOGICAL LEVEL AND EQUIPMENT STATE FOR PRODUCTION OF FINISHED WELDED TUBES AND SEMIPRODUCTS FROM NONFERROUS METALS

摘要

The review on production and application of welded tubes from titanium, aluminum, copper and their alloys is presented. The welding methods are observed, the Russian and Ukrainian works having welded tubes production and technological equipment are described. The concept of mini-mills for production of welded tubes from nonferrous metals, developed in the Ukraine, is presented.