Nova Hyfo Novamerican steel Corus Group
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    Pushing the specification to the limit Tubular Blank specifications
      Tubular Blank specifications
    Diameter range 50 to 250mm Diameter range 50 to 250mm
    Thickness range 0.6 to 3.0mm Thickness range 0.6 to 3.0mm
    D/t ratio up to 250mm D/t ratio up to 250mm
    Length 900 to 4000mm Length 900 to 4000mm
    Diameter variation up to 30% per 1000mm Diameter variation up to 30% per 1000mm
    Dimensional accuracy to DIN 2394-1
    Weld quality to ISO 13919-1, quality b