SINGLE FRICTION RING RESTRAINED SYSTEM
Nominal Diameter DN |
PFA |
||||||
C20 |
C25 |
C30 |
C40 |
C50 |
C64 |
C100 |
|
80 |
- |
- |
- |
40 |
50 |
60 |
60 |
100 |
- |
- |
- |
40 |
50 |
56 |
56 |
125 |
- |
- |
- |
40 |
48 |
48 |
48 |
150 |
- |
- |
- |
40 |
48 |
48 |
48 |
200 |
- |
- |
- |
40 |
43 |
43 |
43 |
250 |
- |
- |
- |
39 |
39 |
39 |
39 |
300 |
- |
- |
- |
34 |
34 |
34 |
34 |
350 |
- |
- |
25 |
25 |
25 |
25 |
25 |
400 |
- |
- |
20 |
20 |
20 |
20 |
20 |
450 |
- |
- |
16 |
16 |
16 |
16 |
16 |
500 |
- |
- |
16 |
16 |
16 |
16 |
16 |
600 |
- |
- |
16 |
16 |
16 |
16 |
16 |