The 1000-time thermal life test of Dongfang Steam Turbine's first heating butterfly valve was successfully completed

Time：2021/10/24 17:34:07 Category：INDUSTRY NEWS Source： Click：

Recently, the first 1,000-time thermal life test of Dongfang Steam Turbine's first heating butterfly valve has been successfully completed, fully verifying its high reliability in harsh environments, and marking that Dongfang Steam Turbine's self-developed heating butterfly valve truly has the conditions for market promotion.

During the development of the first heating butterfly valve and the thermal life test, Dongfang Steam Turbine has overcome many problems such as anti-vibration design of the heating butterfly valve, processing of large-size and high-precision valve stems, test schemes and safety control, providing a solid foundation for the success of the project. The guarantee for the company’s new industry development and development has played a good leading role in demonstrating.

In recent years, Dongfang Steam Turbine has continued to implement top-level design, "deploy the innovation chain around the industrial chain, and lay out the industrial chain around the innovation chain", promote the optimization and upgrading of scientific and technological innovation mechanisms in an all-round way, and set up a company-level special research and promotion leading group to accelerate the promotion of high-end valves And other key core technology research projects.

Valves are an important part of high-end precision equipment and play an indispensable role in industrial manufacturing. Among them, the heating butterfly valve is the key equipment for adjusting the heating parameters of the unit. The company's first heating butterfly valve was successfully developed and verified by the thermal life test. The completion of this is of great significance to solve the problem of the supply cycle of imported heating butterfly valves, promote the localization and autonomy of heating butterfly valves, and control quality risks. It is also a vivid practice for the company to accelerate core technology research and insist on innovation to drive the development of new industries and new products. Promote the implementation of the group company's "11256" development strategy, and make contributions to a new journey of high-quality development during the "14th Five-Year Plan" period.