Ductile Iron Manhole Covers & Frames - Incledon

90º
®
DUCTILE IRON
PIPE & FITTINGS
Dimensions and Pressure Ratings
PFA – Allowable Operating Pressure
Internal pressure, excluding water hammer, that a component can safely and continuously with stand under hydraulic service
PMA – Allowable Maximum Operating Pressure
Maximum internal pressure, including water hammer, that a component can safely withstand during service
PEA – Allowable Test Pressure
Maximum hydraulic pressure that can be applied on site to a newly laid pipe component
e1
ØB
ØD1
e
T
L
ØOD
t
e1
e
Class K8
Class K9
DN
L OD Dl B
PIPE
PIPE
e1 T e
PFA PMA PEA T e
MASS
MASS
PFA PMA PEA
m mm mm mm mm mm mm Kg/m Bar Bar mm mm Kg/m Bar Bar
80 6 98 101 168 3 * * * * * * 84 6 15 64 77 96
100 6 118 121 189 3 * * * * * * 88 6,1 18,5 64 77 96
150 6 170 173 243 3 94 6 26 50 60 65 94 6.3 27.5 64 77 96
200 6 222 225 296 3 100 6 35 50 60 65 100 6.4 37 62 74 79
250 6 274 277 353 3 105 6 43 41 49 54 105 6.8 48 54 65 70
300 6 326 329 410 3 110 6.4 55 36 43 48 110 7,2 61 49 59 64
350 6 378 381 465 5 110 6.8 72 32 38 43 110 7,7 80.8 45 54 59
400 6 429 432 517 5 110 7.2 86 30 36 41 110 8.1 95.5 42 51 56
450 6 480 483 575 5 120 7.6 102 29 35 40 120 8.6 113 40 48 53
500 6 532 533,5 630 5 120 8 117.5 28 34 39 120 9 131 38 46 51
600 6 635 638 739 5 120 8,8 153 26 31 36 120 9,9 170 36 43 48
700 6 738 741 863 6 150 9.6 197.5 24 29 34 150 10.8 218 34 41 46
800 6 842 845 974 6 160 10.4 242.5 23 28 33 160 11.7 267 32 38 43
900 6 945 948 1082 6 175 11.2 291 23 28 33 175 12.6 320 31 37 42
1000 6 1048 1051 1191 6 185 12 343.5 22 26 31 185 13.5 378 30 36 41
1200 6 1255 1258 1412 6 215 13.6 464 21 25 30 215 15.3 506 28 34 39
1400 6 1462 1465 1592 9 - * * * * * 239 17.1 694 28 33 38
1500 6 1565 1568 1710 9 * * * * * * 265 18 779 27 32 37
1600 6 1668 1671 1816 9 * * * * * * 265 18.9 898 27 32 37
1800 6 1875 1878 2032 9 * * * * * * 275 20.7 1058 26 31 36
2000 6 2082 2085 2253 9 * * * * * * 290 22.5 1262 26 31 36
R
ØB
ØD1
T
L
ØOD
t
3