Nominal Size | Tolerance | Wall Thickness |
0.5-0.8 | ±0.10 | 0.20-0.30 |
1.0-1.5 | ±0.15 | 0.20-0.35 |
2.0-2.5 | ±0.20 | 0.25-0.45 |
3.0-6.0 | ±0.25 | 0.30-0.60 |
7.0-10.0 | ±0.50 | 0.40-0.75 |
12.0-18.0 | ±0.50 | 0.60-1.00 |
20.0-30.0 | ±0.50 | 0.70-1.40 |
30.0-40.0 | ±0.50-1.00 | 0.70-1.40 |
Test condition Axes25mm,electrode type | Type | ||||
2740-1 | 2740-2 | 2740-3 | |||
Center value | ≥7.0 | ≥4.0 | ≥2.5 | ||
Lowest individual value | ≥5.0 | ≥2.5 | ≥1.5 |