METALFER

Dimensional chart for welded cold drawn tubes for mechanical application 8 10 12 14 16 18 20 22 25 28 30 35 40 45 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12. 5 WALL THICKNESS mm ID TOLERANCE RANGES Table (1) for tubes with required delivery condition +C e +LC; for tubes with delivery condition +A, +SR and +N, the tolerance ranges noted in the table must be multiplied by the numbers noted in the following table (2) OD mm Ratio WT/OD The tolerances noted in the table above must be multiplied by the following factors ≥ 0.05 1 0.025 ≤ WT/OD < 0.05 1.5 < 0.025 2 11

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