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ASME B16.20 Type R Ring Gasket Part 1
1. Drawing of Type R Ring-Joint Gasket(Oval & Octagonal) Part 1
2. Dimensions of Type R Ring-Joint Gasket(Oval and Octagonal) Part 1
|
Ring
Number |
Average Pitch
Diameter of Ring, P |
Width of
Ring, A |
Height of Ring
|
Width of Flat On
Octagonal Ring, C |
Radius in
Octagonal Ring, R1 |
|
|
Oval, B
|
Octagonal, H
|
|||||
|
R-11
|
34.14
|
6.35
|
11.2
|
9.7
|
4.32
|
1.5
|
|
R-12
|
39.70
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-13
|
42.88
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-14
|
44.45
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-15
|
47.63
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-16
|
50.80
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-17
|
57.15
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-18
|
60.33
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-19
|
65.10
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-20
|
68.28
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-21
|
72.24
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-22
|
82.55
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-23
|
82.55
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-24
|
95.25
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-25
|
101.60
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-26
|
101.60
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-27
|
107.95
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-28
|
111.13
|
12.70
|
19.1
|
17.5
|
8.66
|
1.5
|
|
R-29
|
114.30
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-30
|
117.48
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-31
|
123.83
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-32
|
127.00
|
12.70
|
19.1
|
17.5
|
8.66
|
1.5
|
|
R-33
|
131.78
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-34
|
131.78
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-35
|
136.53
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-36
|
149.23
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-37
|
149.23
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-38
|
157.18
|
15.88
|
22.4
|
20.6
|
10.49
|
1.5
|
|
R-39
|
161.93
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-40
|
171.45
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-41
|
180.98
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-42
|
190.50
|
19.05
|
25.4
|
23.9
|
12.32
|
1.5
|
|
R-43
|
193.68
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-44
|
193.68
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-45
|
211.15
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-46
|
211.15
|
12.70
|
19.1
|
17.5
|
8.66
|
1.5
|
|
R-47
|
228.60
|
19.05
|
25.4
|
23.9
|
12.32
|
1.5
|
|
R-48
|
247.65
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-49
|
269.88
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-50
|
269.88
|
15.88
|
22.4
|
20.6
|
10.49
|
1.5
|
|
R-51
|
279.40
|
22.23
|
28.7
|
26.9
|
14.81
|
1.5
|
|
R-52
|
304.80
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-53
|
323.85
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-54
|
323.85
|
15.88
|
22.4
|
20.6
|
10.49
|
1.5
|
|
R-55
|
342.90
|
28.58
|
36.6
|
35.1
|
19.81
|
2.3
|
|
R-56
|
381.00
|
7.95
|
14.2
|
12.7
|
5.23
|
1.5
|
|
R-57
|
381.00
|
11.13
|
17.5
|
16.0
|
7.75
|
1.5
|
|
R-58
|
381.00
|
22.23
|
28.7
|
26.9
|
14.81
|
1.5
|
*1. All dimensions are in mm unless otherwise specified.
*3. Tolerances of Type R ring gasket dimensions:
A = width of ring, ±0.20
B, H = height of ring, +1.3, −0.5
C = width of flat on octagonal ring, ±0.20
P = average pitch diameter of ring, ±0.18
R1 = radius in ring, ±0.5
23 deg = angle, ±0 deg 30 min.
*5. Related products:
|
ASME B16.20 METALLIC RING-JOINT GASKETS
|
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Views: Author：hbmetals Date:15/05/27