Application Case
Power Transmission and Distribution Line Application:
Until 2016,12,Xiangyang Guowang Composite insulators Co.,Ltd has successfully manufactured and applied more than 5 billion PCS in power transmission and distribution line around the world, some of insulators had running 25 years.,
Railway Line Application:
Until 2016,12,Xiangyang Guowang Composite insulators Co.,Ltd has successfully manufactured and applied more than 500 thousand PCS in Wuhan-Guangzhou, Haerbin-Dalian, Beijing-Wenzhou, Shenyang-Dandong, railway line covering ambient temperature range from -20° to 40°
Overseas Market: TONLYTM Composite Insulator has exported to 39 countries and area, such as Britain, Netherlands, Italy, Greece, Cyprus, Turkey, India, Vietnam, Philippines, Cambodia, Afghanistan, Korea, Jordan, Iran, Saudi Arabia, Oman, United Arab Emirates, Morocco, Ethiopia, Zambia, Mexico, Colombia, Brazil, Peru, Chile, Australia, etc.
PROJECTS
Changji-Guquan ±1100 kV UHV project(China)
Changji-Guquan ultra high voltage(UHV) Power Transmission Line applied a voltage of ±1100 kV, which is highest voltage in the world. Also it has the largest transmission capacity and fastest transmission distance.
India 500kV power transmission line
The Southwest Inter-tie transmission Project (SWIP) applied 500 kV silicon suspension insulators from White Pine Generating Station to the Midpoint substation in south central Idaho.
Kenya 400kV power grid
Loiyangalani-Suswa 400KV Transmission Line Project apllied composite insulators with a voltage of 400 kV manufactured by GW, and proved to have a reliable quality during these years of operation.
Three Gorges (Sanxia) Dam
Three Gorges (Sanxia) is the top 1 hydropower station in the world. China’s largest construction project since the Great Wall and the biggest dam in the world in terms of installed capacity. After used composite insulators, the flashover accidents decliend much less.
The Baihetan Dam (China)
Xiangyang Guowang is the top composite insulators manufacturer and supplier for polymer insulators to the world second largest hydropower station, which apply a ultra high DC voltage of ±800 kv for power transmission.
High voltage transmission line rebuild project for CNG 1021 near Abuja
High voltage transmission line apply 330KV Long rod Polymer Insulators, cover the arear near Abuja, which have be as a solution to the country’s present power crisis, caused majorly by a weak grid network.