稱呼尺寸 Nom Size |
外徑 O.D |
標稱厚度號數 (Schedule No) | ||||||||
Sch 10 | Sch 20 | Sch 30 | Sch 40 | |||||||
A | B | mm | 厚度 mm |
重量 kg/m |
厚度 mm |
重量 kg/m |
厚度 mm |
重量 kg/m |
厚度 mm |
重量 kg/m |
15 | 1/2 | 21.7 | - | - | - | - | - | - | 2.8 | 1.31 |
20 | 3/4 | 27.2 | - | - | - | - | - | - | 2.9 | 1.74 |
25 | 1 | 34.0 | - | - | - | - | - | - | 3.4 | 2.57 |
32 | 1 1/4 | 42.7 | - | - | - | - | - | - | 3.6 | 3.47 |
40 | 1 1/2 | 48.6 | - | - | - | - | - | - | 3.7 | 4.10 |
50 | 2 | 60.5 | - | - | 3.2 | 4.52 | - | - | 3.9 | 5.44 |
65 | 2 1/2 | 76.3 | - | - | 4.5 | 7.97 | - | - | 5.2 | 9.12 |
80 | 3 | 89.1 | - | - | 4.5 | 9.39 | - | - | 5.5 | 11.3 |
100 | 4 | 114.3 | - | - | 4.9 | 13.2 | - | - | 6.0 | 16.0 |
125 | 5 | 139.8 | - | - | 5.1 | 16.9 | - | - | 6.6 | 21.7 |
150 | 6 | 165.2 | - | - | 5.5 | 21.7 | - | - | 7.1 | 27.7 |
200 | 8 | 216.3 | - | - | 6.4 | 33.1 | 7.0 | 36.1 | 8.2 | 42.1 |
250 | 10 | 267.4 | - | - | 6.4 | 41.2 | 7.8 | 49.9 | 9.3 | 59.2 |
300 | 12 | 318.5 | - | - | 6.4 | 49.3 | 8.4 | 64.2 | 10.3 | 78.3 |
350 | 14 | 355.6 | 6.4 | 55.1 | 7.9 | 67.7 | 9.5 | 81.2 | 11.1 | 94.3 |
400 | 16 | 406.4 | 6.4 | 63.1 | 7.9 | 77.6 | 9.5 | 93.0 | 12.7 | 123 |
厚度公差:3mm以下±0.3mm
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