The repesentative product:Inconel600/625 Incoloy800/825 Size:O.D.:Φ4mm~219mm WT:0.5mm~20mm The maximal length:19 metersDelivery conditions: Seamless, annealed and pickled / bright annealed / polished inside & outside surface. Application:Aerospace,Chemical Industry,Nuclear Engineering etc. Inner packing: 1pc/plastic bag Naked packing Outer packing: Seaworthy wooden cases, steel crate or other packing as rnquired. Marking: Grade, standard, size and Heat No. Or as required. Certificate for Nickel Alloy Tube: EN10204 3.1