Gestra Products Technical - Control And Power
Gestra Products Technical - Control And Power
Gestra Products Technical - Control And Power
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Questionnaire for preparing offers for<br />
GESTRA Desuperheating Plants<br />
GESTRA Fax: ++49 (0) 421 - 35 03-149<br />
Reducing of steam pressure<br />
yes no<br />
If yes, Self-acting control Electric<br />
Electro-pneumatic<br />
Steam flowrate<br />
Steam pressure:<br />
P1<br />
P2<br />
P3<br />
Steam temperature:<br />
t1 or t2<br />
t3<br />
Typical Installations<br />
Please enter:<br />
Name/Title<br />
Company Name<br />
Telephone<br />
Fax<br />
E-mail<br />
Date<br />
bar/psi upstream of pressure reducing station<br />
bar/psi downstream of pressure reducing station<br />
or when no more pressure reduction takes place<br />
bar/psi downstream of cooling station<br />
°C upstream of pressure reducing station or<br />
when no more pressure reduction takes place<br />
°C downstream of cooling station<br />
System 1<br />
Injection cooler with fixed jet orifices<br />
Cooling fluid:<br />
P4 bar/psi upstream of cooler t4 °C upstream of cooler<br />
if not fitted with pump yes no<br />
Water-bath desuperheater t3 = ts<br />
Injection cooler t3 = ts + > 5° controllable<br />
Supply options for water-bath desuperheater:<br />
Accessories detached Accessories assembled<br />
Optional equipment:<br />
High-temperature alarm Excess temperature protection<br />
Low-water level alarm<br />
Special requirements concerning cooler:<br />
Material Steel Stainless steel grade 1 .4571<br />
(X6CrNiMoTi 17-12-2)<br />
System 2<br />
Water-bath desuperheater<br />
149<br />
C
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