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|
內徑／mm |
公稱尺寸 |
1.5 |
1.6 |
1.8 |
2.0 |
2.2 |
2.5 |
2.8 |
3.0 |
3.5 |
4.0 | |
|
允
許
偏
差 |
A級
B級
C級 |
+0.10
-0.20 |
+0.10
-0.30 | |||||||||
|
±0.05 |
±0.10 | |||||||||||
|
±0.025 |
±0.05 | |||||||||||
|
外徑／mm |
壁 厚 ／mm | |||||||||||
|
公稱尺寸 |
允許偏差 | |||||||||||
|
6 |
±0.10 |
2.25 |
2.2 |
2.1 |
2.0 |
1.9 |
|
|
|
|
| |
|
7 |
|
|
|
2.5 |
2.4 |
2.25 |
2.1 |
|
|
| ||
|
8 |
|
|
|
3.0 |
2.9 |
2.75 |
2.6 |
2.5 |
|
| ||
|
10 |
|
|
|
|
|
|
|
3.5 |
3.25 |
3.0 | ||
|
外徑／mm |
6 |
7 |
|
允許偏差／mm |
+0.05
0 | |