| Classification of Products (CZ-CPA_2025) - level 5 - Category |
24203 |
Other tubes, pipes and hollow profiles such as open seam or welded, riveted or similarly closed, of iron or steel |
| Combined nomenclature 8 digits |
73062100 |
Casing and tubing of a kind used in drilling for oil or gas, welded, of flat-rolled products of stainless steel, of an external diameter of <= 406,4 mm |
| Combined nomenclature 8 digits |
73062900 |
Casing and tubing of a kind used in drilling for oil or gas, welded, of flat-rolled products of iron or steel, of an external diameter of <= 406,4 mm (excl. products of stainless steel or of cast iron) |