公称直径DN(mm) |
公称直径NPS(in) |
法兰压力等级 |
法兰厚度(mm) |
法兰高度(mm) |
RF面突台高度(mm) |
环榫面面突台高度(mm) |
15 |
1/2 |
CL150(PN20) |
9.6 |
46 |
2 |
|
20 |
3/4 |
CL150(PN20) |
11.2 |
51 |
2 |
|
25 |
1 |
CL150(PN20) |
12.7 |
54 |
2 |
6.35 |
32 |
1 1/4 |
CL150(PN20) |
14.3 |
56 |
2 |
6.35 |
40 |
1 1/2 |
CL150(PN20) |
15.9 |
60 |
2 |
6.35 |
50 |
2 |
CL150(PN20) |
17.5 |
62 |
2 |
6.35 |
65 |
2 1/2 |
CL150(PN20) |
20.7 |
68 |
2 |
6.35 |
80 |
3 |
CL150(PN20) |
22.3 |
68 |
2 |
6.35 |
100 |
4 |
CL150(PN20) |
22.3 |
75 |
2 |
6.35 |
125 |
5 |
CL150(PN20) |
22.3 |
87 |
2 |
6.35 |
150 |
6 |
CL150(PN20) |
23.9 |
87 |
2 |
6.35 |
200 |
8 |
CL150(PN20) |
27 |
100 |
2 |
6.35 |
250 |
10 |
CL150(PN20) |
28.6 |
100 |
2 |
6.35 |
300 |
12 |
CL150(PN20) |
30.2 |
113 |
2 |
6.35 |
350 |
14 |
CL150(PN20) |
33.4 |
125 |
2 |
6.35 |
400 |
16 |
CL150(PN20) |
35 |
125 |
2 |
6.35 |
450 |
18 |
CL150(PN20) |
38.1 |
138 |
2 |
6.35 |
500 |
20 |
CL150(PN20) |
41.3 |
143 |
2 |
6.35 |
550 |
22 |
CL150(PN20) |
44.5 |
148 |
2 |
6.35 |
600 |
24 |
CL150(PN20) |
46.1 |
151 |
2 |
6.35 |
|
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