| SIZE |
STAND-ARD |
CLASS |
FLANGE DIAMETER |
BOLT HOLE P.C.D. |
BOLT HOLE DIAMETER |
FLANGE THICKNESS |
RAISED FACE DIAMETER |
RAISED FACE HEIGHT |
No. OF BOLTS |
| D |
P |
d |
t |
R |
f |
N |
| ins |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
|
| 3/4" 20mm |
ASME B16.5 |
150 |
3 7/8 |
98 |
2 3/4 |
70 |
5/8 |
16 |
1/2 |
13 |
1 11/16 |
43 |
1/16 |
1.6 |
4 |
| 300 |
4 5/8 |
117 |
3 1/4 |
83 |
3/4 |
19 |
5/8 |
16 |
| 600 |
1/4 |
6.4 |
| 900 |
5 1/8 |
130 |
3 1/2 |
90 |
11/16 |
18 |
1 |
25 |
| BS EN 1092/1 (PN) |
16 |
4 1/8 |
105 |
2 15/16 |
75 |
9/16 |
14 |
5/8 |
16 |
2 5/16 |
58 |
1/16 |
2 |
4 |
| 25 |
11/16 |
18 |
| 40 |
| BS 10 |
E |
4 |
102 |
2 7/8 |
73 |
9/16 |
14 |
3/8 |
10 |
|
4 |
| F |
| H |
4 1/2 |
114 |
3 1/4 |
83 |
11/16 |
18 |
1/2 |
13 |
2 1/4 |
57 |
1/16 |
1.6 |
| J |
5/8 |
16 |
| R |
3/4 |
19 |
2 1/2 |
64 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|