Eurostat, Luxembourg. 73053100 (01/1988-..) 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): CN 73053100 /Exports /Unit = Prices (Euro/ton) /Partner: Armenia /Reporter: Eur27_2020 /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).