| d
|
管螺纹 |
| p
|
螺距 |
1 |
| 2 |
| k
|
最小值=公称 |
| 最大值 |
| dk
|
最大值=公称 |
| 最小值 |
| i
|
± 0.2 |
| l
|
≈ |
| e
|
最小值 |
| s
|
公称 |
| 最大值 |
| 最小值 |
| t
|
最小值 |
| 槽号
|
参照din en iso 10664 |
| a
|
参照din en iso 10664 |
| b
|
参照din en iso 10664 |
| t2
|
最小值 |
| 槽号
|
参照din 344824 |
| c
|
参照din 344824 |
|
|
最小值 |
| w
|
最小值 |
| 千件重kg
|
|
|
| g1/8a |
- |
g1/4a |
- |
- |
g3/8a |
- |
- |
g1/2a |
| 1 |
1.5 |
- |
1.5 |
1.5 |
- |
1.5 |
1.5 |
- |
| - |
- |
- |
- |
- |
- |
- |
- |
- |
| 3 |
3 |
3 |
3 |
3 |
3 |
4 |
4 |
4 |
| 3.5 |
3.5 |
3.5 |
3.5 |
3.5 |
3.5 |
4.5 |
4.5 |
4.5 |
| 14 |
17 |
18 |
19 |
21 |
22 |
23 |
25 |
26 |
| 13.57 |
16.57 |
17.57 |
18.48 |
20.48 |
21.48 |
22.48 |
24.48 |
25.48 |
| 8 |
12 |
12 |
12 |
12 |
12 |
12 |
14 |
14 |
| 11 |
15 |
15 |
15 |
15 |
15 |
16 |
18 |
18 |
| 5.7 |
6.9 |
6.9 |
6.9 |
9.2 |
9.2 |
9.2 |
11.4 |
11.4 |
| 5 |
6 |
6 |
6 |
8 |
8 |
8 |
10 |
10 |
| 5.15 |
6.15 |
6.15 |
6.15 |
8.19 |
8.19 |
8.19 |
10.19 |
10.19 |
| 5.03 |
6.03 |
6.03 |
6.03 |
8.04 |
8.04 |
8.04 |
10.04 |
10.04 |
| 5 |
7 |
7 |
7 |
7.5 |
7.5 |
7.5 |
7.5 |
7.5 |
| 30 |
40 |
40 |
45 |
50 |
50 |
50 |
55 |
55 |
| 5.6 |
6.75 |
6.75 |
7.93 |
8.95 |
8.95 |
8.95 |
11.35 |
11.35 |
| 4.05 |
4.85 |
4.85 |
5.64 |
6.45 |
6.45 |
6.45 |
8.05 |
8.05 |
| 2.5 |
2.7 |
2.7 |
2.9 |
3.7 |
3.7 |
3.7 |
4.6 |
4.6 |
| n6 |
n8 |
n8 |
n8 |
n10 |
n10 |
n10 |
n12 |
n12 |
| 6.08 |
7.3 |
7.3 |
7.3 |
9.71 |
9.71 |
9.71 |
11.54 |
11.54 |
| 2.5 |
2.9 |
2.9 |
2.9 |
3.7 |
3.7 |
3.7 |
4.6 |
4.6 |
| 3 |
3 |
3 |
3 |
3 |
3 |
3 |
4 |
4 |
| 6.3 |
11.3 |
14.6 |
16 |
19 |
21.4 |
28.3 |
37.5 |
40.8 |
|