Nominal size DN/OD (mm) Minimum Mean Outside diameter (mm) Maximum Mean Outside Diameter (mm)  Maximum out –of – Roundness (mm) (straight pipe) Wall Thickness Tolerances Pipe Length (m) Dimension of Strips
MIN. W.T (mm) (PE 100) Tolerance on wall thicknesses
SDR11 SDR13.6 PLUS Tolerance SDR 11 PLUS Tolerance SDR 13.6 Coil d / Straight e Width (mm) Depth (mm Coil d / Straight e Width (mm) Depth (mm Coil d / Straight e Width (mm) Depth (mm
25 25 25.3 1.2 3 - 0.4   100 (coil) 5-Mar MAX 10% OF W.T.
32 32 32.3 1.3 3 - 0.4   100 (coil) 5-Mar
63 63 63.4 1.5 5.8 4.7 0.7 0.6 100 (coil) 5-Mar
90 90 90.6 1.8 8.2 6.7 1 0.8 50 (coil) 10-May
110 110 110.7 2.2 - 8.1   1 50 (coil) 10-May
125 125 125.8 2.5 - 9.2   1.1 12 (straight) 10-May
160 160 161 3.2 - 11.8   1.3 12 (straight) 10-May
200 200 201.2 4 - 14.7   1.6 12 (straight) 12-May
225 225 226.4 4.5 - 16.6   1.8 12 (straight) 12-May