Recently,WUZHOU signed the CNPC key equipment of  56"CL900 Fully-welded Ball valve for West-East Natural Gas Pipeline contract in Beijing. Leaders from China Petroleum and National energy department attended the conference.

In order to localization the big size and high pressure ball valves, improve the delivery time, CNPC selected WUZHOU as the main local ball valve manufacturer for the WEST-EAST Natural Gas pipiline. Our high quality & safety valves and advanced technology win the trust of CNPC.

56" CLASS900 is the biggest fully-welded ball valves all over the world. WUZHOU will make 3 pieces of this kind valve to CNPC.