Standard International Trade Classification (SITC) - level 4 - Sub-group |
6793 |
Other tubes,pipes of iron or steel, ext.dia. 406.4mm |
Combined nomenclature 8 digits |
73051100 |
Line pipe of a kind used for oil or gas pipelines, having circular cross-sections and an external diameter of > 406,4 mm, of iron or steel, longitudinally submerged arc welded |
Combined nomenclature 8 digits |
73051200 |
Line pipe of a kind used for oil or gas pipelines, having circular cross-sections and an external diameter of > 406,4 mm, of iron or steel, longitudinally arc welded (excl. products longitudinally submerged arc welded) |
Combined nomenclature 8 digits |
73051900 |
Line pipe of a kind used for oil or gas pipelines, having circular cross-sections and an external diameter of > 406,4 mm, of flat-rolled products of iron or steel (excl. products longitudinally arc welded) |