IM-P113-02
CMGT Issue 6
7
UIB30 and UIB30H Sealed Inverted Bucket Steam Traps for use with Pipeline Connectors
425
400
300
200
100
0
-29
0
10
20
30 40 49.6
700
600
500
400
300
200
100
0
0 100 200 300 400 500 600 700
The product
must not
be used in this region.
Note:
The model of pipeline connector and connections selected will dictate the maximum operating
pressure and temperature of the complete assembly. Consult the specified Technical Information Sheet for
this information (see Section 2.2).
Body design conditions
ASME 300
PMA
Maximum allowable pressure
49.6 bar g @ 38
°C
(720 psi g @ 100
°F)
TMA
Maximum allowable temperature
425
°C @ 28 bar g
(800
°F @ 405 psi g)
Minimum ambient temperature
-30
°C
(-22
°F)
PMO
Maximum operating pressure for saturated steam service
32 bar g
(464 psi)
TMO
Maximum operating temperature
425
°C @ 28 bar g
(800
°F @ 405 psi g)
Minimum operating temperature
0
°C
(32
°F)
∆
PMX
Maximum
differential
pressure
UIB30/4
UIB30H/5
30 bar
(435 psi)
UIB30/5
UIB30H/6
20 bar
(290 psi)
UIB30/6
UIB30H/7
12 bar
(174 psi)
UIB30/7
UIB30H/8
8.5 bar
(123 psi)
UIB30H/10
5 bar
(72.5 psi)
UIB30/8
4 bar
(58 psi)
UIB30/10
2.5 bar
(36 psi)
UIB30H/12
2 bar
(29 psi)
UIB30/12
1.5 bar
(22 psi)
Designed for a maximum cold hydraulic test pressure of:
75 bar g
(1 088 psi g)
2.3 Pressure/temperature limits
Te
mp
er
atu
re
°C
Pressure bar g
Pressure psi g
Te
mp
era
tu
re
°F
Steam saturation
curve