Tubes, pipes, hollow profiles, seamless, circular cross-section, of other alloy steel, other, straight and of uniform wall-thickness, >= 0,9% <= 1,15% of carbon, >= 0,5% <= 2% of chromium by weight, <= 0,5% molybdenum by weight or not, length of <= 0,5 m
Cevi, brezšivne, druge, s krožnim prečnim prerezom, legirano jeklo, neobdelano, za proizvodnjo cevi in votlih profilov, do vključno 0,5m