Eurostat, Luxembourg. 7307 (01/1988-..) Tube or pipe fittings `e.g. couplings, elbows, sleeves`, of iron or steel: CN 7307 /Exports /Unit = Prices (Euro/ton) /Partner: Germany /Reporter: Eur27_2020 /7307:Tube or Pipe Fittings `e.g. Couplings, Elbows, Sleeves`, of Iron or Steel.