YUCEL BORU

Common metals and their alloys including stainless steel; Common metals and their alloys, unwrought or semi-wrought; Metal profiles for arranging devices on and in walls, ceiling and other surfaces; Metal profiles made of steel, iron, nickel, titanium and other metals and their alloys; Branching pipes of metal; Collars of metal for fastening pipes; Crucibles of common metal and their alloys; Drain pipes of metal; Drill pipe attachments, namely, metal drill collars; Gutter pipes of metal; Junctions of metal for pipes; Metal pipe couplings and joints; Metal pipe fittings for compressed air pipes; Metal pipe fittings, namely, rosettes; Penstock pipes of metal