Sheet & Cut Gasket products
FLAT RING GASKETS TO ASME B16.21 ( Used with ASME/ANSI B16.5 Series "A" RF flanges )
NOMINAL PIPE SIZE | INSIDE DIAMETER | OUTSIDE DIAMETER | |||||
DN | INCH | #150 | #300 | #400 | #600 | ||
550 * | 22 * | 559 | 660 | 704 | 701 | 733 | |
650 | 26 | 660 | 775 | 835 | 832 | 867 | |
700 | 28 | 711 | 832 | 899 | 892 | 914 | |
750 | 30 | 762 | 883 | 953 | 946 | 972 | |
800 | 32 | 813 | 940 | 1006 | 1003 | 1022 | |
850 | 34 | 864 | 991 | 1057 | 1054 | 1073 | |
900 | 36 | 914 | 1048 | 1118 | 1118 | 1130 | |
950 | 38 | 965 | 1111 | 1054 | 1073 | 1105 | |
1000 | 40 | 1016 | 1162 | 1114 | 1127 | 1156 | |
1050 | 42 | 1067 | 1219 | 1165 | 1178 | 1219 | |
1100 | 44 | 1118 | 1276 | 1219 | 1232 | 1270 | |
1150 | 46 | 1168 | 1327 | 1273 | 1289 | 1327 | |
1200 | 48 | 1219 | 1384 | 1324 | 1346 | 1391 | |
1250 | 50 | 1270 | 1435 | 1378 | 1403 | 1448 | |
1300 | 52 | 1321 | 1492 | 1429 | 1454 | 1499 | |
1350 | 54 | 1372 | 1549 | 1492 | 1518 | 1556 | |
1400 | 56 | 1422 | 1607 | 1543 | 1568 | 1613 | |
1450 | 58 | 1473 | 1664 | 1594 | 1619 | 1664 | |
1500 | 60 | 1524 | 1715 | 1645 | 1683 | 1721 |