DS EN 1592-3:1998
DS EN 1592-3:1998 Aluminium And Aluminium Alloys - Hf Seam Welded Tubes - Part 3: Tolerances On Dimensions And Form For Circular Tubes Defines the tolerances on dimensions and form of circular HF seam welded tubes with a diameter up to and including 80 mm and a wall thickness up to and including 2,5 mm.