ASME B16.47 B系列 Class 300法兰用金属缠绕垫片的尺寸 - ASME B16.20
ASME B16.47 B系列 Class 300 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 |
711.2 |
771.7 |
|
28 |
704.9 |
723.9 |
762 |
825.5 |
|
30 |
755.7 |
774.7 |
812.8 |
886 |
|
32 |
806.5 |
825.5 |
863.6 |
939.8 |
|
34 |
857.3 |
876.3 |
914.4 |
993.9 |
|
36 |
908.1 |
927.1 |
965.2 |
1047.8 |
|
38 |
971.6 |
1009.7 |
1047.8 |
1098.6 |
|
40 |
1022.4 |
1060.5 |
1098.6 |
1149.4 |
|
42 |
1085.9 |
1111.3 |
1149.4 |
1200.2 |
|
44 |
1124 |
1162.1 |
1200.2 |
1251 |
|
46 |
1178.1 |
1216.2 |
1254.3 |
1317.8 |
|
48 |
1231.9 |
1263.7 |
1311.4 |
1368.6 |
|
50 |
1267 |
1317.8 |
1355.9 |
1419.4 |
|
52 |
1317.8 |
1368.6 |
1406.9 |
1470.2 |
|
54 |
1365.3 |
1403.4 |
1454.2 |
1530.4 |
|
56 |
1428.8 |
1479.6 |
1524 |
1593.9 |
|
58 |
1484.4 |
1535.2 |
1573.3 |
1655.8 |
|
60 |
1557.3 |
1589 |
1630.4 |
1706.6 |
|
NPS |
Inside (d1) Dia |
Inside (d2) Dia |
Outside (d3) Dia |
Outside (d4) Dia |
|
Inner Ring |
Sealing Element |
Outer Ring |
||