| 公称外径D |
公称内径d |
断面直径
D0 |
实际内径 |
|
公称外径D |
公称内径d |
断面内径
D0 |
实际内径 |
| D0 |
公差 |
D1 |
公差 |
| 5 |
2 |
1.9±0.08 |
1.7 |
±0.12 |
30 |
25 |
3.1±0.10 |
24.5 |
±0.20 |
| 6 |
3 |
2.7 |
32 |
27 |
26.5 |
| 7 |
4 |
3.7 |
35 |
30 |
29.5 |
| 8 |
5 |
4.7 |
38 |
32 |
31.5 |
| 9 |
6 |
5.7 |
40 |
35 |
34.5 |
| 10 |
7 |
6.7 |
45 |
40 |
3.1±0.10 |
39.5 |
±0.20 |
| 11 |
8 |
7.7 |
50 |
45 |
44.5 |
| 12 |
9 |
1.9±0.08 |
8.7 |
±0.12 |
55 |
50 |
49.5 |
| 13 |
10 |
9.7 |
60 |
55 |
54.5 |
±0.40 |
| (14) |
11 |
10.7 |
63 |
58 |
57.5 |
| 14 |
10 |
2.4±0.09 |
6.9 |
±0.13 |
65 |
60 |
59.5 |
| 15 |
11 |
10.6 |
68 |
63 |
62.5 |
| 16 |
12 |
11.6 |
70 |
65 |
64.5 |
| 18 |
14 |
13.6 |
75 |
70 |
69.5 |
| 19 |
15 |
2.4±0.09 |
14.6 |
±0.13 |
80 |
75 |
74.5 |
| 20 |
16 |
15.6 |
85 |
80 |
79.5 |
| 22 |
18 |
17.6 |
90 |
85 |
84.5 |
| 24 |
20 |
19.6 |
95 |
90 |
3.1±0.10 |
89.35 |
±0.40 |
| 25 |
21 |
20.6 |
100 |
95 |
84.5 |
| 26 |
22 |
21.6 |
105 |
100 |
99.5 |
| 28 |
23 |
3.1±0.10 |
22.5 |
±0.20 |
110 |
105 |
104.5 | |
