| |
|
DIMENSION OF CLASS 1500 FLANGES
AS PER ANSI B 16.5
|
NOMI NAL PIPE SIZE |
FLANGE DIA |
Dia of bolt circle |
Dia of bolt holes |
No of Holes |
Thk of Flange |
Dia of Hub |
Length through Hub |
Dia of Bore |
Dia of R/F |
Depth of socket |
|
S/O&S/W |
W/N |
L/J |
S/O&S/W |
L/J |
|
O |
A |
D |
C |
E |
Y |
Y |
Y |
B |
B |
R |
F |
| 15 |
120.6 |
82.5 |
22.2 |
4 |
22.2 |
38.1 |
31.7 |
60.3 |
31.7 |
22.3 |
22.8 |
34.9 |
9.5 |
| 20 |
130.2 |
88.9 |
22.2 |
4 |
25.4 |
44.4 |
34.9 |
69.8 |
34.9 |
27.7 |
28.1 |
42.9 |
11.1 |
| 25 |
149.2 |
101.6 |
25.4 |
4 |
28.6 |
52.4 |
41.3 |
73.0 |
41.3 |
34.5 |
35.0 |
50.8 |
12.7 |
| 32 |
158.7 |
111.1 |
25.4 |
4 |
28.6 |
63.5 |
41.3 |
73.0 |
41.3 |
43.2 |
43.6 |
63.5 |
14.2 |
| 40 |
177.8 |
123.8 |
28.6 |
4 |
31.8 |
69.8 |
44.4 |
82.5 |
44.4 |
49.5 |
50.0 |
73.0 |
15.8 |
| 50 |
215.9 |
165.1 |
25.4 |
8 |
38.1 |
104.8 |
57.1 |
101.6 |
57.1 |
62.0 |
62.0 |
92.1 |
17.4 |
| 65 |
244.5 |
190.5 |
28.6 |
8 |
41.3 |
123.8 |
63.5 |
104.8 |
63.5 |
74.7 |
75.4 |
104.8 |
19.0 |
| 80 |
266.7 |
203.2 |
31.7 |
8 |
47.6 |
133.3 |
73.0 |
117.5 |
73.0 |
90.7 |
91.4 |
127.0 |
__ |
| 100 |
311.1 |
241.3 |
34.9 |
8 |
54.0 |
161.9 |
90.5 |
123.0 |
90.4 |
116.1 |
116.8 |
157.2 |
__ |
| 125 |
374.6 |
292.1 |
41.3 |
8 |
73.0 |
196.8 |
104.8 |
155.6 |
104.8 |
143.8 |
144.5 |
185.7 |
__ |
| 150 |
393.7 |
317.5 |
38.1 |
12 |
82.6 |
228.6 |
119.1 |
171.4 |
119.1 |
170.7 |
171.4 |
215.9 |
__ |
| 200 |
482.6 |
393.7 |
44.4 |
12 |
92.1 |
292.1 |
142.9 |
212.7 |
142.8 |
221.5 |
222.2 |
269.9 |
__ |
| 250 |
584.2 |
482.6 |
50.8 |
12 |
107.9 |
368.3 |
158.7 |
254.0 |
177.8 |
276.3 |
277.3 |
323.8 |
__ |
| 300 |
673.1 |
571.5 |
54.0 |
16 |
123.8 |
450.8 |
181.0 |
282.5 |
218.9 |
327.1 |
328.1 |
381.0 |
__ |
|
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