ASME CODE FABRICATOR AND MACHINISTS SINCE 1956 A Subsidiary of Piping Technology & Products, Inc.
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Products > Spectacle Blinds > 300# Ring Joint Flange Rating Female Groove Type
SIZE (in.)
A (in.)
B (in.)
C (in.)
D (in.)
E (in.)
F (in.)
G (in.)
H (in.)
J (in.)
Ring #
WEIGHT IN LBS
1
2 3/4
1.320
3 1/2
0.750
0.250
4
2
R-16
1 1/2
3 9/16
1.900
4 1/2
0.875
0.375
2 11/16
R-20
3
4 1/4
2.375
5
1.000
0.370
3 1/4
R-23
7
2 1/2
2.875
5 7/8
1.125
0.500
R-26
6
9
5 3/4
3.500
6 5/8
4 7/8
R-31
10
14
6 7/8
4.500
8 1/2
1.250
0.625
R-37
15
22
9 1/2
6.625
11 1/2
1.375
8 5/16
R-45
35
20
51
8
11 7/8
8.625
13
1.625
10 5/8
R-49
28
75
10.750
15 1/4
1.750
12 3/4
R-53
82
40
117
12
16 1/4
12.750
17 3/4
2.000
R-57
120
55
167
18
14.000
20 1/4
2.125
1.500
16 1/2
R-61
155
70
220
16
16.000
22 1/2
2.250
18 1/2
R-65
205
85
285
22 5/8
18.000
24 3/4
21
R-69
400
25
20.000
27
2.750
23
R-73
390
160
540
24
29 1/2
24.000
32
3.125
1 3/4
27 1/4
R-77
635
240
870
Design Specifications | Ordering information | 150# RF Flange Ratings | 300# RF Flange Rating | 600# RF Flange Rating | 900# RF Flange Rating | 300# Ring Joint Flange Rating Male Octagonal Ring Type | 300# Ring Joint Flange Rating Female Groove Type | 600# Ring Joint Flange Rating Male Octagonal Ring Type | 600# Ring Joint Flange Rating Female Groove Type | 900# & 1500# Ring Joint Flange Rating Male Octagonal Ring Type | 900# & 1500# Ring Joint Flange Rating Female Groove Type | Drip Rings For Raised Face & Female Groove Flanges |
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