165 Item Nominal Thickness (mm) Nominal Roll Length (m) m2/carton HTI-10-99/E • 10 10 10 HTI-13-99/E • 13 8 8 HTI-19-99/E • 19 6 6 HTI-25-99/3.5 • 25 3.5 3.5 Other information and remarks Thickness tolerance for tubes 13 - 19mm ± 1.5mm 25mm ± 2.5mm Thickness tolerance for sheets 10 - 19mm ± 1.5mm 25mm ± 2mmw Length tolerance for tubes & sheets ± 1.5mm ∙ Not a stock item * In accordance with European standards for steel pipes with the exception of Outside Diameter 54 for copper pipe. For further dimensions please contact our Customer Service Centre. CONTINUOUS SHEET (ROLLS) Width - 1m, Colour - Black