Subcritical 350MW Steam Turbine

• Customization: Available
• After-sales Service: Yes
• Warranty: 2 Years
• Model NO.: subcritical 350mw
• Generator Type: Alternator
• Output Type: AC Three Phase
• Standard: Standard
• Transport Package: Wooden Cases
• Specification: IEC CE, ISO
• Trademark: VILLE INDUSTRY
• Origin: Ningbo China
• HS Code: 85
• Production Capacity: 400sets/Year

Product Description

Subcritical 350MW steam turbine
Subcritical 300MW steam turbine
The subcritical 300MW steam turbine has over 15 models, which can meet the diverse needs of owners. Mainly for two cylinder two exhaust steam models with high and medium pressure combined cylinders, covering a small number of three cylinder two exhaust steam models with high and medium pressure separated cylinders. It can adapt to cooling methods such as wet cooling and air cooling, and can provide industrial extraction and heating extraction. This level of steam turbine is currently mainly aimed at overseas markets.
The typical inlet parameters are 16.7MPa/538 ºC/538 ºC, and the rated back pressure range is from 4.9kPa to 30kPa;
The main features of this series of products are as follows:
• 1. Efficient performance
1) Small diameter, multiple stages, high efficiency;
2) Optimization design of AIBT blade flow and CFD structure flow;
3) Nozzle adjustment;
• 2. Unique structure
• 1) Arrangement of downstream steam chambers;
2) Smooth sliding pin system;
• 3. Easy maintenance
• 1) High reliability of the unit;
• 2) Deep integration of static components;





The latest developed and designed products in this series mainly have the following characteristics:

1. Efficient performance

1) Small diameter, multiple stages, high efficiency;

2) Optimization design of AIBT blade flow and CFD structure flow;

2. Unique structure

1) High and medium pressure integral inner cylinder;

2) LP slant support inner cylinder;

3) Split type main steam valve and integrated reheat valve;

4) Smooth sliding system;

3. Flexible operation

1) Built in stress/temperature control, one click start stop;

2) Integrated design of stator components for easy maintenance;

3) The unit has high reliability and some models have a 10-year overhaul period;

4) High/medium pressure cylinder refined overall shipment;

5) Combination fuel tank with high integration of auxiliary systems;
 

• SPECIFICATION
•  

	Output	Main parameter
Ultra supercritical 4 casing 4 exhaust condensing steam turbine	1000MW	(Mpa/°C/°C) 25.4/600/600
Ultra supercritical steam turbine	660MW	(Mpa/°C/°C) 25/600/600
Super critical reheat three-casing quadruple exhaust condensing steam turbine	600MW	(Mpa/°C/°C) 24.2/566/566
Subcritical reheat three-casing quadruple exhaust air-cooling condensing steam turbine	600MW	(Mpa/°C/°C) 16.7/538/538
Subcritical reheat three-casing quadruple condensing steam turbine	600MW	(Mpa/°C/°C) 16.7/538/538

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• Actually, in addition to various steam turbines, we also can provide you with all kinds of steam turbine parts! Please feel free to contact us at any time if you are interested in our products. Thanks!
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• Steam turbine parts include:
• - Rotor;
• - Moving Blades of Rotor;
• - HP/IP/LP Gland Sealings;
• - HP/IP/LP Diaphragms;
• - Seal Rings;
• - Couplings between Steam Turbine and Generator;
• - Spcial Studs and Nuts;
• - Bolts and Nuts of Turbine Casings;
• - Bolts and Nuts of Diaphragms;
• - Thrust Bearings and Surport Bearings;
• - Gaskets, Srews, Keys, Pins, Washers, Grooved gaskets;
• - Turning Gear;
• - Babbit Metal Lined Bearings;
• - Stem, Disc, Pilot and Sleeve of Main Steam Stop Valves, Combined Steam Valves, Governing Valves;
• - Actuators of Control System;
• - Steam Strainer;
• - Start up Oil Pump and Spare Parts;
• - Jacking Oil Pump and Spare Parts;
• - Main Oil Pump and Spare Parts;
• - Emergency Oil Pump and Spare Parts;
• - Condensate Pump and Spare Parts;
• - Jet Water Pump and Spare Parts;
• - Drainage Pump and Spare Parts;
• - Spare Parts of Circulating Water Pump;
• - Spare Parts of DEH, TSI, ETS;

 

 

Thanks for choosing VILLE as your reliable partner and
please trust both of us will create a brilliant future!