国产午夜高清一区二区不卡,国产主播福利精品一区二区,欧美高清亚洲欧美一区h,午夜限制r级噜噜片一区二区,www.骚,一区二区三区美女,国产观看精品一区二区三区

Recently, the “portable valve hoist” independently developed by Shanghai Kaiyan mechanical equipment Co., Ltd. has been recognized as a high-tech achievement transformation project in Shanghai in 2019.

This is the recognition of the fifth high-tech achievement transformation project won by our company after “VTF new valve remote transmission mechanism”, “valve safety mechanical interlocking”, “nuclear valve remote transmission device” and “coded safety mechanical interlocking”.

The equipment uses a set of hand-held valve driving gun to select the appropriate power source on site, including power supply, air source, hydraulic or battery mode, so as to realize one key driving operation, save time and improve efficiency. It mainly solves the operation problems of large torque and many turns of manual valves in petrochemical, electric power, shipbuilding and other industries.

Over the past decade, Shanghai Kaiyan has accumulated strong technical strength and rich experience in the field of valve safety operation technology innovation. The independently developed innovative products valve remote transmission mechanism, valve safety mechanical interlocking and safety mechanical interlocking device have been widely used in important industrial fields such as nuclear power, electric power, petrochemical, shipbuilding, rail transit and so on.

In the future, Kaiyan will continue to stand at the height of new industrial technology, further strengthen the development of core independent intellectual property rights of enterprises, improve the transformation ability of scientific and technological achievements, improve the R & D management level, improve the core competitiveness and sustainable development ability of enterprises, and contribute to the revitalization of domestic valve safety operation system.