Forces And Torques On Flanges - NES NBE Series Operation & Maintenance Manual

9.3 Forces & Torques on Flanges
Figure 10: Forces & Torques on Flanges
Specifications in lbs. and ft lbs.
Type
NBE3/4
Flange 1 DN
F in lbs.
Mв in ft lbs.
Mт in ft lbs.
Flange 2 DN
F in lbs.
Mв in ft lbs.
Mт in ft lbs.
Flange 3 DN
F in lbs.
Mв in ft lbs.
Mт in ft lbs.
Flange 4 DN
F in lbs.
Mв in ft lbs.
Mт in ft lbs.
NBE O & M Document No. NES/NBE/O&M
30. / 32. 40. / 42.
6 10
540 990
735 2210
995 3025
6 10
425 810
605 1845
810 2470
8 12
945 1280
1770 3690
2360 4865
8 12
785 1280
1900 3690
1845 4865
50. / 52. 60. / 62.
12 14
990 1575
2580 4940
3465 6635
12 14
1170 1370
3100 4200
4130 5600
14 16
1280 1685
3835 5825
5090 7375
14 16
1280 1685
3835 5825
5090 7375
67. 72.
14 16
1575 1575
4940 5385
6635 7190
14 16
1370 1370
4200 4570
5600 6050
20 20
2045 2045
8480 8480
11100 11100
20 20
2045 2045
8480 8480
11100 11100
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