| Classification of Products (CZ-CPA_2025) - level 5 - Category | 
                    24202 | 
                    Tubes and pipes, welded, of circular cross-section, of an external diameter of > 406,4 mm, of iron or steel | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    73053100 | 
                    Tubes and pipes having circular cross-sections and an external diameter of > 406,4 mm, of iron or steel, longitudinally welded (excl. products of a kind used for oil or gas pipelines or of a kind used in drilling for oil or gas) | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    73053900 | 
                    Tubes and pipes having circular cross-sections and an external diameter of > 406,4 mm, of iron or steel, welded (excl. products longitudinally welded or of a kind used for oil or gas pipelines or of a kind used in drilling for oil or gas) |