Gasket Dimensions for Flat Ring and Full Face Applications

BS EN 1514-1 PN 10

Nominal Bore Inner Diameter IBC Outer Diameter Full Face Gaskets for PN 10 Spigot and Recess Outer Diameter Tongue and Groove
PN 10 Outer Diameter Bolt P.C.D. Diameter of bolt holes Number of Bolt Holes Outer Diameter Inner Diameter
10 18 45 90 60 14 4 34 34 24
15 22 50 95 65 14 4 39 39 29
20 28 60 105 75 14 4 50 50 36
25 35 70 115 85 14 4 57 57 43
32 43 82 140 100 18 4 65 65 51
40 49 92 150 110 18 4 75 75 61
50 61 107 165 125 18 4 87 87 73
65 77 127 185 145 18 8 109 109 95
80 90 142 200 160 18 8 120 120 106
100 115 162 220 180 18 8 149 149 129
125 141 192 250 210 18 8 175 175 155
150 169 218 285 240 22 8 203 203 183
200 220 273 340 295 22 8 259 259 239
250 274 328 395 350 22 12 312 312 292
300 325 378 445 400 22 12 363 363 343
350 356 438 505 460 22 16 421 421 395
400 407 489 565 515 26 16 473 473 447
450 458 539 615 565 26 20 523 523 473
500 508 594 670 620 26 20 575 575 549
600 610 695 780 725 30 20 675 675 649
700 712 810 895 840 30 24 777 777 751
800 813 917 1015 950 33 24 882 882 856
900 915 1017 1115 1050 33 28 987 987 961
1000 1016 1124 1230 1160 36 28 1092 1092 1062
1100 1120 1231 1340 1270 39 32 – – –
1200 1220 1341 1455 1380 39 32 – – –
1400 1420 1548 1675 1590 42 36 – – –
1500 1520 1658 1785 1700 42 36 – – –
1600 1620 1772 1915 1820 48 40 – – –
1800 1820 1972 2115 2020 48 44 – – –
2000 2020 2182 2325 2230 48 48 – – –
2200 2220 2384 – – – – – – –
2400 2420 2594 – – – – – – –
2600 2620 2794 – – – – – – –
2800 2820 3014 – – – – – – –
3000 3020 3228 – – – – – – –
3200 3220 – – – – – – – –
3400 3420 – – – – – – – –
3600 3620 – – – – – – – –