| 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 |
|
| 5" 125mm |
ASME B16.5 |
150 |
10 |
254 |
8 1/2 |
216 |
7/8 |
22 |
15/16 |
23 |
7 5/16 |
186 |
1/16 |
1.6 |
8 |
| 300 |
11 |
279 |
9 1/4 |
235 |
1 3/8 |
35 |
| 600 |
13 |
330 |
10 1/2 |
267 |
1 1/8 |
29 |
1 3/4 |
45 |
1/4 |
6.4 |
| 900 |
13 3/4 |
349 |
11 |
279 |
1 3/8 |
34 |
2 |
51 |
| BS EN 1092/1 (PN) |
16 |
9 7/8 |
250 |
8 1/4 |
210 |
11/16 |
18 |
7/8 |
22 |
7 3/8 |
188 |
1/8 |
3 |
8 |
| 25 |
10 5/8 |
270 |
8 5/8 |
220 |
1 1/16 |
27 |
1 1/16 |
26 |
| 40 |
| BS 10 |
E |
10 |
254 |
8 1/4 |
210 |
11/16 |
18 |
11/16 |
18 |
|
8 |
| F |
11 |
279 |
9 1/4 |
235 |
13/16 |
21 |
7/8 |
22 |
| H |
1 1/8 |
29 |
7 |
178 |
1/16 |
1.6 |
| J |
15/16 |
24 |
1 1/2 |
38 |
| R |
1 5/8 |
41 |
12 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|