| 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 |
|
| 4" 100mm |
ASME B16.5 |
150 |
9 |
229 |
7 1/2 |
190 |
3/4 |
19 |
15/16 |
23 |
6 3/16 |
158 |
1/16 |
1.6 |
8 |
| 300 |
10 |
254 |
7 7/8 |
200 |
7/8 |
22 |
1 1/4 |
32 |
| 600 |
10 3/4 |
273 |
8 1/2 |
216 |
1 |
25 |
1 1/2 |
38 |
1/4 |
6.4 |
| 900 |
11 1/2 |
292 |
9 1/4 |
235 |
1 1/4 |
32 |
1 3/4 |
45 |
| BS EN 1092/1 (PN) |
16 |
8 5/8 |
220 |
7 1/16 |
180 |
11/16 |
18 |
13/16 |
20 |
6 3/16 |
158 |
1/8 |
3 |
8 |
| 25 |
9 1/4 |
235 |
7 1/2 |
190 |
15/16 |
23 |
15/16 |
24 |
6 3/8 |
162 |
| 40 |
| BS 10 |
E |
8 1/2 |
216 |
7 |
178 |
11/16 |
18 |
11/16 |
18 |
|
8 |
| F |
9 |
229 |
7 1/2 |
190 |
3/4 |
19 |
| H |
1 |
25 |
6 |
152 |
1/16 |
1.6 |
| J |
13/16 |
23 |
1 3/8 |
35 |
| R |
9 1/2 |
241 |
7 3/4 |
197 |
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