Other tubes, pipes and hollow profiles, welded, of circular cross-section, of iron or non-alloy steel, of an external diameter of <= 168,3 mm, plated or coated with zinc
Cevi in profili, drugi, varjeni, s krožnim prečnim prerezom, iz železa ali nelegiranega jekla, do vključno 168,3 mm, platirane ali prevlečene s cinkom.