Steam turbine

Steam turbine high and medium pressure main steam regulating valve is an important steam engine set. Beijing Quansan Energy Technology Co., Ltd. has been working on the design and development of new steam turbine high and medium pressure main steam regulating valves since 1997 Full three-dimensional aerodynamic numerical simulation calculation and analysis methods, combined with a large number of experimental research, after careful design and manufacturing, have designed and developed a full three-dimensional high and medium pressure for 25MW-1000MW models of new types of steam turbine supporting and modernization of old units Main steam regulating valve products. The company's independent research and development design and manufacture of high and medium pressure main steam regulating valve with independent intellectual property rights has excellent performance, small pressure loss, safe operation, high efficiency and energy saving. The company's various valve products have —full three-dimensional ® — registered trademarks, and related technology inventions have obtained two national patents [patent numbers: ZL 2004 20089110.1 and ZL201020650307.3]. Full 3D steam turbine high and medium pressure main steam regulating valve products have formed a series of batch manufacturing capabilities, and have been successfully applied to more than dozens of units in the flow reconstruction project of units below 350MW. The steam pressure loss has dropped below 2%, and the performance index has reached the advanced level of similar products at home and abroad.