公称直径
Nominal
diameter |
外径
Outside
diameter |
Sch
5s |
Sch
10s |
Sch
20s |
LG |
Sch
20 |
Sch
30 |
STD |
Sch
40 |
Sch
60 |
XS |
Sch
80 |
Sch
100 |
Sch
120 |
Sch
140 |
Sch
160 |
15 |
18 |
1.6 |
2.1 |
2.6 |
- |
- |
- |
- |
2.9 |
- |
- |
3.6 |
- |
- |
- |
4.5 |
20 |
25 |
1.6 |
2.1 |
2.6 |
- |
- |
- |
- |
2.9 |
- |
- |
4.0 |
- |
- |
- |
5.6 |
25 |
32 |
1.6 |
2.8 |
3.2 |
- |
- |
- |
- |
3.2 |
- |
- |
4.5 |
- |
- |
- |
6.3 |
32 |
38 |
1.6 |
2.8 |
3.2 |
- |
- |
- |
- |
3.6 |
- |
- |
5.0 |
- |
- |
- |
7.1 |
40 |
45 |
1.6 |
2.8 |
3.2 |
- |
- |
- |
- |
3.6 |
- |
- |
5.0 |
- |
- |
- |
7.1 |
50 |
57 |
1.6 |
2.8 |
3.6 |
- |
3.2 |
- |
- |
4.0 |
- |
- |
5.6 |
- |
- |
- |
8.8 |
65 |
76 |
2.0 |
3.0 |
3.6 |
- |
4.5 |
- |
- |
5.0 |
- |
- |
7.1 |
- |
- |
- |
10.0 |
80 |
89 |
2.0 |
3.0 |
4.0 |
- |
4.5 |
- |
- |
5.6 |
- |
- |
8.0 |
- |
- |
- |
11.0 |
90 |
- |
2.0 |
3.0 |
4.0 |
- |
4.5 |
- |
- |
5.6 |
- |
- |
8.0 |
- |
- |
- |
12.5 |
100 |
108 |
2.0 |
3.0 |
4.0 |
- |
5.0 |
- |
- |
5.9 |
- |
- |
8.8 |
- |
11.0 |
- |
14.2 |
125 |
133 |
2.9 |
3.4 |
5.0 |
- |
5.0 |
- |
- |
6.3 |
- |
- |
10.0 |
- |
12.5 |
- |
16.0 |
150 |
159 |
2.9 |
3.4 |
5.0 |
- |
5.6 |
- |
- |
7.1 |
- |
- |
11.0 |
- |
14.2 |
- |
17.5 |
200 |
219 |
2.9 |
4.0 |
6.3 |
- |
6.3 |
7.1 |
- |
8.0 |
10.0 |
- |
12.5 |
16.0 |
17.5 |
20.0 |
22.2 |
250 |
273 |
3.6 |
4.0 |
6.3 |
- |
6.3 |
8.0 |
- |
8.8 |
12.5 |
- |
16.0 |
17.5 |
22.2 |
25.0 |
28.0 |
300 |
325 |
4.0 |
4.5 |
6.3 |
- |
6.3 |
8.8 |
- |
10.0 |
14.2 |
- |
17.5 |
22.2 |
25.0 |
28.0 |
32.0 |
350 |
377 |
4.0 |
5.0 |
- |
8.0 |
8.0 |
10.0 |
10.0 |
11.0 |
16.0 |
13.0 |
20.0 |
25.8 |
28.0 |
32.0 |
36.0 |
400 |
426 |
4.0 |
5.0 |
- |
8.0 |
8.0 |
10.0 |
10.0 |
12.5 |
17.5 |
13.0 |
22.2 |
28.5 |
30.0 |
36.0 |
40.0 |
450 |
480 |
4.0 |
5.0 |
- |
8.0 |
8.0 |
11.0 |
10.0 |
14.2 |
20.0 |
13.0 |
25.0 |
30.0 |
36.0 |
40.0 |
45.0 |
500 |
529 |
5.0 |
5.6 |
- |
8.0 |
10.0 |
12.5 |
10.0 |
16.0 |
20.0 |
13.0 |
28.0 |
32.0 |
40.0 |
45.0 |
50.0 |
550 |
- |
5.0 |
5.6 |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
30.0 |
- |
- |
- |
- |
600 |
630 |
5.6 |
6.3 |
- |
8.0 |
- |
- |
10.0 |
17.5 |
- |
13.0 |
32.0 |
- |
- |
- |
- |
650 |
- |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
700 |
720 |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
750 |
- |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
800 |
820 |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
850 |
- |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
900 |
920 |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
950 |
- |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
1000 |
1020 |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
1050 |
- |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
1100 |
1150 |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
1150 |
- |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
1200 |
1220 |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |