Pipeline ancillaries Separators and insulation jackets
10
Materials
2
3
1
No.
Part
Material
1 2 3 4
Body
SG iron
DIN 1693 GGG40/ASTM A395
4
Plug (2" only)
Carbon steel
1.0460 (C22.8)
Gasket (2" only)
Reinforced exfoliated graphite
Drain reducing bush Forged carbon steel
ASTM A105
Pressure/temperature limits (ISO 6552)
Pressure psi g
7.7.11
Steam saturation curve
Pressure bar g
10.7 12
The product must not be used in this region.
Body design conditions
PN25
PMA Maximum allowable pressure
25 bar g @ 100 °C
(363 psi g @ 212 °F)
TMA Maximum allowable temperature
350 °C @ 14 bar g (662 °F @ 203 psi g)
Minimum allowable temperature
-10 °C
(14 °F)
PMO Maximum operating pressure for saturated steam service
21.3 bar g
(309 psi g)
TMO Maximum operating temperature
350 °C @ 14 bar g (662 °F @ 203 psi g)
Minimum operating temperature Note: For lower operating temperatures consult Spirax Sarco.
-10 °C
(14 °F)
Designed for a maximum cold hydraulic test pressure of:
38 bar g
(551 psi g)
TI-P023-25 CMGT Issue 5
Page 2 of 3
S12 SG Iron Separator (Screwed)
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