Standard YS/T451-2002 For Plastic –Coated Tube | |||||||
DN(mm) | O.D.(mm) | Thickness(mm) | Gear-Shaped Loop(mm) | Parallel Loop(mm) | Maximum Deviation(mm) | Length(m) | Maximum Deviation(mm) |
15 | 15 | 0.7 | 18.4 | 17 | ±0.20 |
2.9 5 5.8 |
0-10 |
20 | 22 | 0.9 | 25.4 | 24 | |||
25 | 28 | 31.4 | 30 | ||||
32 | 35 | 1.2 | 38.4 | 37.6 | ±0.30 | ||
40 | 42 | 45.4 | 44.6 | ||||
50 | 54 | 57.4 | 56.8 | ±0.40 | |||
65 | 67 | - | 69.8 | ||||
80 | 76 | 1.5 | - | 78.8 | ±0.50 |