Steam inlet parts
A. steam lead pipe: Send the steam through regulating steam valve into the nozzle chamber of steam turbine.
Guide steam pipe bolt D00.011.360 M42*140
IP guide steam pipe bolt stud 25CR2MOVA M422*2880/GB901C-76
HP guide steam pipe flange bolt D42.291.009
IP guide steam pipe Sealing gasket D600C-029800A009
HP guide steam pipe flange bolt D660S+021000A
HP guide steam pipe flange gasket D600C-029800A010
B. nozzle chamber: Send the steam to steam turbine blading components directly; the first stage nozzle (set) of a steam turbine is fixed on the upper side.
4# Nozzle group D55B-041000A001
1# Nozzle group D60A-041000A001
C. Regulating steam valve: Used to change the amount of steam entering the turbine, regulate the speed or power of the turbine, and control the flow area of the first stage (high pressure regulating steam valve).
IP regulating valve stem D600B-265400A001
Regulating steam valve hydraulic actuator O-rings A156.33.01.10
D. Main steam valve：The main components of the turbine protection device,the role of protecting the safety of steam turbine.
Main steam valve stem D125A-265000A028
Main steam valve gland nut D125A-265000A005
Main steam valve disc assembly D125A-265000A00H
Main steam valve pre-inlet valve M231.265.010
HP Main steam valve gasket D600A.061.044
small turbine main steam valve upper bushing B2320E-271000A009
small turbine main steam valve locating ring B2320E-271000A007
main steam valve gland nut D125A-265000A005
HP Main steam valve hydraulic actuator Sealing ring D600H-432000A
The role of the cylinder:
Separated the steam turbine blading components of atmosphere, form steam energy conversion of closed space, and supporting other stationary parts of a steam turbine, such as baffle plate(Stationary blade ring), baffle plate sleeve(stationary blade carrier), steam seal, etc., Fixed inlet, exhaust, extraction steam pipe.
cylinder bolt D06-021-007
cylinder hoisting arrangement D135D-661000A
Inverted cone head bolt of high pressure cylinder combined face flange D00.040.177 M100*4*400
high pressure cylinder combined face flange cap nut D00.010.047 M100*4
Cylinder, piston and sealing ring M770-04300A FH-40-250-7
small turbine cylinder horizontal bolts B3320D-021000A M46