250MW Industrial Steam Turbine

The thrust force of 250MW industrial steam turbine is 50MW ~ 250MW. It can be divided into the following categories: intermediate reheating or non-reheat, single or split axis, two-cylinder(high pressure cylinder + middle-low pressure cylinder) single exhaust, 50Hz/60Hz,pure condensation, extraction condensation , back pressure, medium pressure, high pressure, ultra high pressure and subcritical. Maximum steam parameter is 25MPa/600℃/600℃.

Technical Advantages
  • The capacity of steam turbine of our company covers 50 to 1240MW. And our company has comprehensive and serialization products. The parameters of these products cover subcritical to ultra supercritical secondary reheat. At present, the main steam pressure is up to 31 MPa and the main steam temperature can reach 600 ° C. In addition, reheat steam temperature can reach 620 ℃. The product of our company ranks the top in the world.
  • Our products have a series of advantages, such as excellent performance and reliability, efficient, high availability, easy maintenance, maintenance takes less time, flexible operation, fast start and so on. At present, we have a number of technologies ranking the forefront of the world.
  • Our company has a lot of excellent achievements, including the world 's first million kilowatts double reheat unit(Taizhou Power Plant 3 #, 4 #) and China 's first ultra supercritical units whose reheat steam temperature reaches 620 ℃(Tianji Power Plant 3 #, 4 #), which has a good demonstration and leading effect for other companies in the industry .
Leading Position in the Industrial Fields
  • STW is founded in 1953. It is the predecessor of STP which belongs to Shanghai Electric Group. And it is the cradle of steam turbine industry of China- -first steam turbine manufacturing enterprises of China.
  • STP not only has decades of experience in steam turbine design and manufacturing, but also it continues to enhance R & D technology, manufacturing technology and management technology. Currently, it can independently design and manufacture world advanced 50MW~1240MW subcritical, supercritical and ultra-supercritical, single and double reheating thermal power products. 600MW Steam Turbines occupy an important position in the industry. Now our company has produced a series of new products which have various functions, such as subcritical, supercritical, ultra supercritical, large-scale CHP (combined heat and power), and air-cooled. Our company achieves the international advanced level in the field of conventional steam turbine. And new products which have excellent performance are diversified and market- oriented.
  • Compared with other domestic companies, units of our company which have been put in operation reach the top in the field of generation capacity, utilization rate, and forced outage rate.
  • Two ultra supercritical units had been being installed and contracts had been signed for another 22 units until February 2009.
  • 54 supercritical units are operating and 5 units are being installed. In addition, contracts have been signed for another 41 units (including 12 units for export).
Production Capacity and Achievements
  • With world advanced technology and domestically leading engineering management, STP not only makes the company operate efficiently, but also it makes technology and business under strict control. Now it forms integral production system and scientific management system which can meet market demand on product performance and delivery time.
  • The annual capacity of various types of steam turbines has exceeded 40 million kilowatts, accounting for more than 40% share of China's steam turbine market. At present, the products have been exported to India, Turkey, Pakistan and other countries and regions.
  • The yield and sales of STP have entered the world's top four in 1995. And from the beginning of 2002, it has reached the top in the world. At present, it has provided more than 1,000 sets of all kinds of steam turbine products.
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