Pipeline ancillaries Strainers and filters
10
Pressure/temperature limits
A
100 200 300 400
EN
Steam saturation curve
-29 0
B
C
D
0
10
20
30
40
Pressure bar g
The product must not be used in this region.
A - B Flanged EN 1092 PN16 A - C Flanged EN 1092 PN25 A - D Flanged EN 1092 PN40
PMA and TMA
Body design conditions
PN40
PN40
40 bar g @ 50 °C
PMA Maximum allowable pressure
PN25
25 bar g @ 50 °C
PN16
16 bar g @ 50 °C
PN40
400 °C @ 23.8 bar g
TMA Maximum allowable temperature
PN25
400 °C @ 14.8 bar g
PN16
400 °C @ 9.5 bar g
Minimum allowable temperature
-29 °C
PN40
30.7 bar g @ 237 °C
PMO Maximum operating pressure for saturated steam service
PN25
20 bar g @ 215 °C
PN16
13.2 bar g @ 196 °C
PN40
400 °C @ 23.8 bar g
TMO Maximum operating temperature
PN25
400 °C @ 14.8 bar g
PN16
400 °C @ 9.5 bar g
Minimum operating temperature
-29 °C
Product is safe for use under full vacuum conditions Designed for a maximum cold hydraulic test pressure of 1.5 x PMA
10.6 41
TI-P168-07 CMGT Issue 6
Page 3 of 7
Fig 34 Carbon Steel 'Y' Type Strainer - DN250 to DN400 (10" to 16")
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