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ASME B16.20 Type RX Ring Gasket Part 1
1. Drawing of Type RX Ring-Joint Gasket Part 1
2. Dimensions of Type RX Ring-Joint Gasket Part 1
|
Ring
Number |
Outside Diameter
of Ring, OD |
Width of
Ring, A |
Width of
Flat, C |
Height of
Outside Bevel, D |
Height of
Ring, H |
Radius in
Octagonal Ring, R1 |
Hole Size,
E |
|
RX-20
|
76.2
|
8.74
|
4.62
|
3.18
|
19.05
|
1.5
|
…
|
|
RX-23
|
93.27
|
11.91
|
6.45
|
4.24
|
25.40
|
1.5
|
…
|
|
RX-24
|
105.97
|
11.91
|
6.45
|
4.24
|
25.40
|
1.5
|
…
|
|
RX-25
|
109.55
|
8.74
|
4.62
|
3.18
|
19.05
|
1.5
|
…
|
|
RX-26
|
111.91
|
11.91
|
6.45
|
4.24
|
25.40
|
1.5
|
…
|
|
RX-27
|
118.26
|
11.91
|
6.45
|
4.24
|
25.40
|
1.5
|
…
|
|
RX-31
|
134.54
|
11.91
|
6.45
|
4.24
|
25.40
|
1.5
|
…
|
|
RX-35
|
147.24
|
11.91
|
6.45
|
4.24
|
25.40
|
1.5
|
…
|
|
RX-37
|
159.94
|
11.91
|
6.45
|
4.24
|
25.40
|
1.5
|
…
|
|
RX-39
|
172.64
|
11.91
|
6.45
|
4.24
|
25.40
|
1.5
|
…
|
|
RX-41
|
191.69
|
11.91
|
6.45
|
4.24
|
25.40
|
1.5
|
…
|
|
RX-44
|
204.39
|
11.91
|
6.45
|
4.24
|
25.40
|
1.5
|
…
|
|
RX-45
|
221.84
|
11.91
|
6.45
|
4.24
|
25.40
|
1.5
|
…
|
|
RX-46
|
222.25
|
13.49
|
6.68
|
4.78
|
28.58
|
1.5
|
…
|
|
RX-47
|
245.26
|
19.84
|
10.34
|
6.88
|
41.28
|
2.3
|
…
|
|
RX-49
|
280.59
|
11.91
|
6.45
|
4.24
|
25.40
|
1.5
|
…
|
|
RX-50
|
283.36
|
16.66
|
8.51
|
5.28
|
31.75
|
1.5
|
…
|
|
RX-53
|
334.57
|
11.91
|
6.45
|
4.24
|
25.40
|
1.5
|
…
|
|
RX-54
|
337.34
|
16.66
|
8.51
|
5.28
|
31.75
|
1.5
|
…
|
|
RX-57
|
391.72
|
11.91
|
6.45
|
4.24
|
25.40
|
1.5
|
…
|
|
RX-63
|
441.73
|
27.00
|
14.78
|
8.46
|
50.80
|
2.3
|
…
|
*1. All dimensions are in mm unless otherwise specified.
*3. Tolerances of Type R ring gasket dimensions:
A = width of ring, +0.20, -0.00
C = width of flat, +0.15, −0.00
D = height of outside bevel, +0.0, −0.76
E = hole size, ±0.5
H = height of ring, +0.20, −0.00
OD = outside diameter of ring, +0.51, −0.00
R1 = radius of ring, ±0.5
OD = outside diameter of ring, +0.51, −0.00
R1 = radius of ring, ±0.5
23 deg = angle, ±0 deg 30 min.
*4. Rings RX-82 through RX-91 only require one pressure passage hole as illustrated.
The centerline of the hole shall be located at the midpoint of dimension C.
*4. Rings RX-82 through RX-91 only require one pressure passage hole as illustrated.
The centerline of the hole shall be located at the midpoint of dimension C.
*6. Related products:
|
ASME B16.20 METALLIC RING-JOINT GASKETS
|
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Views: Author：hbmetals Date:15/05/27