|
Normal Pipe Size |
R |
Y |
W (Min) |
CRES |
CUNI |
O (Min) |
H (Min) |
O (Min) |
H (Min) |
1 |
1 7/8" |
2.00 |
0.116 |
0.109 |
0.095 |
0.074 |
0.065 |
1 1/2 |
1 7/8" |
2.88 |
0.127 |
0.109 |
0.095 |
0.072 |
0.072 |
2 |
2 3/8" |
3.62 |
0.135 |
0.109 |
0.095 |
0.095 |
0.083 |
2 1/2 |
2 3/8" |
4.12 |
0.178 |
0.120 |
0.105 |
0.095 |
0.083 |
3 |
2 3/8" |
5.00 |
0.189 |
0.120 |
0.105 |
0.108 |
0.095 |
4 |
2 7/8" |
6.19 |
0.207 |
0.120 |
0.105 |
0.108 |
0.095 |
5 |
2 7/8" |
7.31 |
0.226 |
0.134 |
0.117 |
0.137 |
0.120 |
6 |
3 3/8" |
8.50 |
0.245 |
0.134 |
0.117 |
0.153 |
0.134 |
8 |
3 7/8" |
10.62 |
0.282 |
0.148 |
0.130 |
0.172 |
0.151 |
Notes:
1. Stub ends to be used with bolting rings. The two piece assembly is shown on sheet 2.
2. The machined surface finish of the gasket mating surface shall be in accordance with ANSI B46.1. Either a serrated concetric or serrated spiral finish having from 30 to 80 serrations of uniform depth per inch shall be used. The resulting surface finish shall have a 125 microinch to 500 microinch roughness.
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