MDX [en-US]
16
4.7 Forces and Moments at Nozzles
Below are the allowable combined branch loads applicable for all GIW slurry pumps.
Methods based on ANSI/HI 12.1-12.6-2011 Slurry Pump Standard. Loads generally
exceed HI/ANSI 9.6.2-2008 table 9.6.2.1.4a and API 610-2004, Table 4. Higher
allowable loads may be possible depending on individual pump configuration and
operating conditions. Contact your GIW / KSB Application Engineer for more
information.
NOTE: Discharge branch coordinate system always moves with the branch angle.
(Fz is always along the direction of flow).
Flange Size
Allowable Forces Allowable Moments
F
X
F
Y
F
Z
M
X
M
Y
M
Z
inch mm lbs N lbs N lbs N ft-lbs N-m ft-lbs N-m ft-lbs N-m
DISCHARGE PIPE
2 50 1600 7110 1280 5690 3250 14450 2640 3570 2640 3570 4000 5420
3 75 1760 7840 1410 6270 3410 15180 2900 3930 2900 3930 4390 5960
4 100 1930 8590 1550 6890 3580 15930 3160 4290 3160 4290 4790 6500
6 150 2270 10110 1820 8090 3920 17450 3680 4990 3680 4990 5580 7570
8 200 2630 11700 2100 9340 4280 19040 4200 5690 4200 5690 6360 8620
10 250 3010 13390 2410 10710 4660 20730 4700 6380 4700 6380 7130 9670
12 300 3420 15230 2740 12180 5070 22560 5210 7070 5210 7070 7900 10710
14 350 3890 17300 3110 13830 5540 24640 5710 7740 5710 7740 8650 11730
16 400 4440 19760 3550 15790 6090 27100 6200 8410 6200 8410 9400 12750
18 450 5110 22750 4090 18190 6760 30090 6690 9070 6690 9070 10140 13750
20 500 5900 26240 4720 20990 7550 33580 7170 9730 7170 9730 10870 14740
22 550 6680 29730 5350 23790 8330 37070 7650 10380 7650 10380 11600 15720
24 600 7350 32720 5890 26190 9000 40060 8120 11020 8120 11020 12310 16700
26 650 7900 35170 6330 28150 9550 42510 8590 11650 8590 11650 13020 17660
30 750 8780 39090 7030 31260 10430 46430 9510 12900 9510 12900 14410 19540
36 900 9860 43890 7890 35090 11510 51230 10850 14710 10850 14710 16440 22290
38 950 10150 45170 8120 36150 11820 52580 11280 15300 11280 15300 17100 23190
SUCTION PIPE
3 75 3410 15180 1760 7840 1410 6270 4390 5960 2900 3930 2900 3930
4 100 3580 15930 1930 8590 1550 6890 4790 6500 3160 4290 3160 4290
6 150 3920 17450 2270 10110 1820 8090 5580 7570 3680 4990 3680 4990
8 200 4280 19040 2630 11700 2100 9340 6360 8620 4200 5690 4200 5690
10 250 4660 20730 3010 13390 2410 10710 7130 9670 4700 6380 4700 6380
12 300 5070 22560 3420 15230 2740 12180 7900 10710 5210 7070 5210 7070
14 350 5540 24640 3890 17300 3110 13830 8650 11730 5710 7740 5710 7740
16 400 6090 27100 4440 19760 3550 15790 9400 12750 6200 8410 6200 8410
18 450 6760 30090 5110 22750 4090 18190 10140 13750 6690 9070 6690 9070
20 500 7550 33580 5900 26240 4720 20990 10870 14740 7170 9730 7170 9730
22 550 8330 37070 6680 29730 5350 23790 11600 15720 7650 10380 7650 10380
24 600 9000 40060 7350 32720 5890 26190 12310 16700 8120 11020 8120 11020
26 650 9550 42510 7900 35170 6330 28150 13020 17660 8590 11650 8590 11650
28 700 10020 44590 8370 37250 6700 29800 13720 18600 9050 12280 9050 12280
30 750 10430 46430 8780 39090 7030 31260 14410 19540 9510 12900 9510 12900
34 850 11170 49710 9520 42370 7620 33890 15770 21390 10410 14110 10410 14110
36 900 11510 51230 9860 43890 7890 35090 16440 22290 10850 14710 10850 14710
38 950 11820 52580 10150 45170 8120 36150 17100 23190 11280 15300 11280 15300
F
zd
M
zd
F
yd
M
yd
F
xd
M
xd
F
zs
M
zs
M
ys
F
ys
F
xs
M
xs
To Next Page
Loading...
Need help?
General
