ULTRA 600 WORKING PRESSURE LISTING (1/4 OF WALL REMAINING) STANDARD
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ULTRA 600 NOMINAL WALL (in)
ULTRA 600 1/4 OF FULL WALL REMAINING (in)
WORKING PRESSURE 3 TO 1 SAFETY FACTOR (psi)
WORKING PRESSURE 4 TO 1 SAFETY FACTOR (psi)
WORKING PRESSURE 5 TO 1 SAFETY FACTOR (psi)
ULTRA 600 PART NUMBER
ULTRA 600 NPS (in)
PP2527H
2 1/2
0.276
0.069
1248.0
936.0
748.8
PP3030H
3
0.3
0.075
1111.9
833.9
667.2
PP4023H
4
0.237
0.05925
678.6
509.0
407.2
PD4033H
4
0.337
0.08425
969.4
727.0
581.6
PP5025H
5
0.258
0.0645
596.9
447.7
358.1
PE5037H
5
0.375
0.09375
871.3
653.5
522.8
PF5050H
5
0.5
0.125
1167.0
875.3
700.2
PP6028H
6
0.28
0.07
543.5
407.6
326.1
PE6043H
6
0.432
0.108
842.4
631.8
505.4
PD8032H
8
0.322
0.0805
479.6
359.7
287.7
PF8050H
8
0.5
0.125
747.8
560.9
448.7
PE1036H
10
0.365
0.09125
435.9
326.9
261.5
PF1050H
10
0.5
0.125
598.6
448.9
359.2
PE1237H
12
0.375
0.09375
377.2
282.9
226.3
PF1250H
12
0.5
0.125
503.7
377.8
302.2
PE1437H
14
0.375
0.09375
343.4
257.5
206.0
PF1450H
14
0.5
0.125
458.6
344.0
275.2
PE1637H
16
0.375
0.09375
300.2
225.2
180.1
PF1650H
16
0.5
0.125
400.9
300.7
240.6
PF1850H
18
0.5
0.125
356.1
267.1
213.7
PF2050H
20
0.5
0.125
320.4
240.3
192.2
PF2450H
24
0.5
0.125
266.7
200.1
160.0
Note: These working pressures are calculated for pipe with 3/4 of the pipe wall available for wear. Once the pipe wall experiences loss from abrasion below the 1/4 wall figure, the working pressure listed in the table will no longer apply.
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