GESTRA UNA 38 - Page 42

42
Pressure and temperature ratings for UNA 38 high temperature,
with socket weld end, weld end
Pressure
1
p
[barg]
100
100
100
83.7
51.2
32.4
Temperature
1
T
[°C]
-10/20
100
350
450
500
530
Maximum admissible
differential pressure ∆PMX
2
[bar]
50, 64, 80
[psi]
725, 928, 1160
Pressure
1
p
[psig]
1450
1450
1450
1214
742
470
Temperature
1
T
[°F]
14/68
212
662
842
932
986
1
Limit values for body/cover in accordance with strength limit
2
See table at end of section.
Pressure and temperature ratings for UNA 39,
with PN 160, ASME class 1500 flange
Pressure
1
p
[barg]
160
134.8
104.3
71.6
46.4
37.3
Temperature
1
T
[°C]
-10/300
450
500
520
540
550
Maximum admissible
differential pressure ∆PMX
2
[bar]
80, 110, 140
[psi]
1160, 1595, 2030
Pressure
1
p
[psig]
2320
1955
1512
1038
673
541
Temperature
1
T
[°F]
14/572
842
932
968
1004
1022
1
Limit values for body/cover to EN 1092-1
2 See table at end of section.