Steam Turbine Overhaul & Transform
Overhaul & Transform of Steam Turbine
Visits: Author:Dongfang YOYIK Engineering Co; Ltd,

PRODUCT DESCRIPTION

 

YOYIK supplies spare parts as below, not limited to DFSTW, also includes HTC, STC, CCJEC, and JN power.

 

 

APPLICATION

 

600MW Supercritical/Sub-Critical Condensing Steam Turbine; Air-Cooled Steam Turbine
300MW Sub-Critical Condensing Steam Turbine; Co-Generation Steam Turbine; Air-Cooled Steam Turbine
200MW Super High Pressure Condensing Steam Turbine; Co-Generation Steam Turbine; Air-Cooled Steam Turbine
135MW Super High Pressure Condensing/Extraction Steam Turbine
75MW High Pressure Extraction Condensing Steam Turbine
1000MW Nuclear Steam Turbine; Ultra Super Critical Steam Turbine

 

MAINTENANCE & OVERHAUL SERVICE

 

Transform Poor Expansion of Steam Turbine
Increase Condenser Heat Exchanger Performance
Repair Cavitaton of Last Stage Blade on Steam Turbine
Repair HP/IP Cylinder of Steam Turbine
Localize Spare Parts of Imported Steam Turbine
Maintenance and Overhaul for Steam Turbine

 

 

PRODUCT PICTURE

 

Overhaul & Transform for Steam Turbine
Overhaul & Transform for Steam TurbineOverhaul & Transform for Steam Turbine

 

 

REGULAR SPARE PARTS OF STEAM TURBINE OVERHAUL

 

Gland Ring D660B-170130C, D9.6B-160300A
lP Moving Blade D600F-203006A001
Guide Steam Pipe Bolt D00.011.360
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
Nozzle Group D55B-041000A001, D60A-041000A001
Nozzle D350F-036100A005
IP Regulating Valve Stem D600B-265400A001
Main Steam Valve Stem D125A-265000A028
Main Steam Valve Pre-Inlet Valve M231.265.010
HP Main Steam Valve Gasket D600A.061.044
BFPT Main Steam Valve Upper Bushing B2320E-271000A009
BFPT Main Steam Valve Locating Ring B2320E-271000A007
Main Steam Valve Gland Nut D125A-265000A005
Cylinder Bolt D06-021-007
Cap Nut D00.010.047 M100*4, M237-265000A031 Gh1 1/4
Turbine Cap Nut M237-265000A043 GH1 3/4
350MW units RSV\ICV Actuator D350TN1
Cylinder, Piston And Sealing Ring M770-04300A FH-40-250-7
BFPT Cylinder Horizontal Bolt B3320D-021000A
Elastic Coupling D09.352.2Z
Turning Device Worm Gear Y47-231200A
BFPT Mop Coupling D3.6A.511Z
Special Stud Bolt D135D-163000A003
Steam Seal Extraction Expansion Joint M038-014200A, M701-046400A003
HP MSV Actuator D210H-431000A
MSV Switching Actuator Seals D1000A-431000A
MSV Actuator Seals D1000A-432000A
Oil Filter Seals D1000A-477000A
Rotary Diaphragm Actuator D210H-335000A
Actuator filter D210H-477000A
Actuator filter D300AE-477000A
Trip\Overspeed protection\pressure switch Assy D210H-465000A
Trip Device Isolating valves seals D1000A-467000A
ICV Actuator D125A-333000A
ICV Actuator Seals D1000A-333000A
CV Actuator D210H-333000A
IP MSV Actuator D125A-433000A
IPMSV Actuator D210H-433000A
RSV Actuator Seals D1000A-433000A

 

 

Please contact us if your need is not listed above. SEND EMAIL

Copyright Reserved 2016 @ Dongfang YOYIK Engineering Co; Ltd, PHONE:+86 838-2226655 2306509 2207616 2310388
ADDRESS:15F, Block B, Kaixuan Int'l Building, Deyang, Sichuan

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