法兰的壁厚δ
|
c
|
h
|
R
|
法兰的壁厚δ
|
c
|
h
|
R
|
|
10~15
|
3
|
15
|
5
|
>45~50
|
10
|
50
|
10
|
|
>15~20
|
4
|
20
|
5
|
>50~55
|
11
|
55
|
10
|
|
>20~25
|
5
|
25
|
5
|
>55~60
|
12
|
60
|
15
|
|
>25~30
|
6
|
30
|
8
|
>60~65
|
13
|
65
|
15
|
|
>30~35
|
7
|
35
|
8
|
>65~70
|
14
|
70
|
15
|
|
>35~40
|
8
|
40
|
10
|
>70~75
|
15
|
75
|
15
|
|
>40~45
|
9
|
45
|
10
|