Page 9 - FlexitallicCatalog2010

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10
STANDARD INSIDE DIAMETERS OF INNER RINGS FOR STYLE
CGI GASKETS TO ASME B16.2O
TO SUIT ASME B16.5 FLANGES
TABLE
3
STYLE CG & CGI
TO SUIT ASME B16.5 & BS 1560 SMALL DIAMETER SCREWED OR SLIP-ON FLANGES
TABLE
4
DIMENSIONS IN INCHES & mm.
NOTE:
The above style CG & CGI spiral wound gaskets are dimensioned to suit existing screwed or slip-on flanges for NPS
1
/
4
to 1
1
/
2
ASME B16.5 & BS 1560 flanges.
Nom.
Inner
Pipe
Ring
Size
Inside Dia.
Sealing Element
Guide Ring Outside Diameter
Inside
Outside
Class
Class
Class
Class
Class
Class
Dia.
Dia.
150
300
400
600
900
1500
1
/
4
-
-
9
/
16
14.3
7
/
8
22.2 1
3
/
4
44.5 1
3
/
4
44.5 1
3
/
4
44.5 1
3
/
4
44.5 -
-
-
-
1
/
2
9
/
16
14.3
15
/
16
23.8 1
1
/
4
31.8 1
7
/
8
47.6 2
1
/
8
54.0 2
1
/
8
54.0 2
1
/
8
54.0 2
1
/
2
63.5 2
1
/
2
63.5
3
/
4
13
/
16
20.6 1
3
/
16
30.2 1
9
/
16
39.7 2
1
/
4
57.2 2
5
/
8
66.7 2
5
/
8
66.7 2
5
/
8
66.7 2
3
/
4
69.9 2
3
/
4
69.9
1 1
1
/
16
27.0 1
7
/
16
36.5 1
7
/
8
47.6 2
5
/
8
66.7 2
7
/
8
73.0 2
7
/
8
73.0 2
7
/
8
73.0 3
1
/
8
79.4 3
1
/
8
79.4
1
1
/
4
1
3
/
8
34.9 1
7
/
8
47.6 2
3
/
8
60.3 3 76.2 3
1
/
4
82.6 3
1
/
4
82.6 3
1
/
4
82.6 3
1
/
2
88.9 3
1
/
2
88.9
1
1
/
2
1
5
/
8
41.3 2
1
/
8
54.0 2
3
/
4
69.9 3
3
/
8
85.7 3
3
/
4
95.3 3
3
/
4
95.3 3
3
/
4
95.3 3
7
/
8
98.4 3
7
/
8
98.4
1
/
2
0.56 14.22 0.56 14.22 0.56 14.22 0.56 14.22 0.56 14.22 0.56 14.22 0.56 14.22
3
/
4
0.81 20.57 0.81 20.57 0.81 20.57 0.81 20.57 0.81 20.57 0.81 20.57 0.81 20.57
1
1.06 26.92 1.06 26.92 1.06 26.92 1.06 26.92 1.06 26.92 1.06 26.92 1.06 26.92
1
1
/
4
1.50 38.10 1.50 38.10 1.50 38.10 1.50 38.10 1.31 33.27 1.31 33.27 1.31 33.27
1
1
/
2
1.75 44.45 1.75 44.45 1.75 44.45 1.75 44.45 1.63 41.40 1.63 41.40 1.63 41.40
2
2.19 55.63 2.19 55.63 2.19 55.63 2.19 55.63 2.06 52.32 2.06 52.32 2.06 52.52
2
1
/
2
2.62 66.55 2.62 66.55 2.62 66.55 2.62 66.55 2.50 63.60 2.50 63.50 2.50 63.50
3
3.19 81.03 3.10 78.74 3.10 78.74 3.10 78.74 3.10 78.74 3.10 78.74 3.10 78.74
4
4.19 106.43 4.19 106.43 4.04 102.62 4.04 102.62 4.04 102.62 3.85 97.79 3.85 97.79
5
5.19 131.83 5.19 131.63 5.05 128.27 5.05 128.27 5.05 128.27 4.90 124.46 4.90 124.46
6
6.19 157.23 6.19 157.23 6.10 154.64 6.10 154.94 6.10 154.95 5.80 147.32 5.80 147.32
8
8.50 215.90 8.50 215.90 8.10 205.74 8.10 205.74 7.75 196.85 7.75 196.85 7.75 196.85
10
10.56 288.22 10.56 268.22 10.05 255.27 10.05 255.27 9.69 246.13 9.69 246.13 9.69 246.13
12
12.50 317.50 12.50 317.50 12.10 307.34 12.10 307.34 11.50 292.10 11.50 292.10 11.50 292.10
14
13.75 549.28 13.75 349.25 13.50 342.80 13.50 342.90 12.63 320.80 12.63 320.80 –
–
16
15.75 400.05 15.75 400.05 15.35 389.89 15.35 389.89 14.75 374.65 14.50 388.30 –
–
18
17.69 449.33 17.69 449.33 17.25 438.15 17.25 438.15 16.75 425.45 16.75 425.45 –
–
20
19.69 500.13 19.69 500.13 19.25 488.95 19.25 488.95 19.00 482.60 18.75 476.25 –
–
24
23.75 603.25 23.75 603.25 23.25 590.55 23.25 590.65 23.25 590.55 22.75 577.85 –
–
NON
PIPE
SIZE
PRESSURE CLASS
150
300
400
600
900
1500
2500
DIMENSIONS IN INCHES & mm.