ASME B16.47 B系列Class 150法兰用金属缠绕垫片的尺寸 - ASME B16.20
ASME B16.47 B系列Class 150法兰用金属缠绕垫片的尺寸 - ASME B16.20
|
NPS |
Inner Ring |
Sealing Element |
Outer Ring |
|
|
Inside (d1) Dia |
Inside (d2) Dia |
Outside (d3) Dia |
Outside (d4) Dia |
|
|
26 |
654.1 |
673.1 |
698.5 |
725.4 |
|
28 |
704.9 |
723.9 |
749.3 |
776.2 |
|
30 |
755.7 |
774.7 |
800.1 |
827 |
|
32 |
806.5 |
825.5 |
850.9 |
881.1 |
|
34 |
857.3 |
876.3 |
908.1 |
935 |
|
36 |
908.1 |
927.1 |
958.9 |
987.6 |
|
38 |
958.9 |
974.9 |
1009.7 |
1044.7 |
|
40 |
1009.7 |
1022.4 |
1063.8 |
1095.5 |
|
42 |
1060.5 |
1079.5 |
1114.6 |
1146.3 |
|
44 |
1111.3 |
1124 |
1165.4 |
1197.1 |
|
46 |
1162.1 |
1181.1 |
1224 |
1255.8 |
|
48 |
1212.9 |
1231.9 |
1270 |
1306.6 |
|
50 |
1263.7 |
1282.7 |
1325.6 |
1357.4 |
|
52 |
1314.5 |
1333.5 |
1376.4 |
1408.2 |
|
54 |
1365.3 |
1384.3 |
1422.4 |
1463.8 |
|
56 |
1422.4 |
1444.8 |
1478 |
1514.6 |
|
58 |
1478 |
1500.1 |
1528.8 |
1579.6 |
|
60 |
1535.2 |
1557.3 |
1586 |
1630.4 |
|
NPS |
Inside (d1) Dia |
Inside (d2) Dia |
Outside (d3) Dia |
Outside (d4) Dia |
|
Inner Ring |
Sealing Element |
Outer Ring |
||