Forged steel valves are used for the industrial pipelines in the petroleum, chemical, metallurgy, machinery, shipbuilding, electric power and military industries and can be used to control the flowing...
The Types of Valves 1. We should first select valves with high closure reliability. The reliability of common shut-off valves from high to low is: gate valves, globe valves, ball valves,...
Event Name: The Sixth Flowtech China Start Date: 7 June 2017, Wednesday End Date: 9 June 2017, Friday Venue: National Exhibition & Convention Center (Shanghai) City: Shanghai, China Organizer:...
The wafer check valve is a kind of automatic valve which automatically open and close through the force generated by the flow of the media itself in the pipeline. The function of wafer check valves...
Valves such as globe valves, check valves, gate valves, throttle valves and reducing valves all have directivity. If installed in the opposite direction, throttle valves' operation performance may...
At present, there is an intense competition between the domestic and international valve markets, especially between the domestic market and state-owned enterprises as well as between the township...
Working Principles and Functions of Check Valves Working principles of check valves Check valves refer to valves whose clacks open and close automatically by flows and forces of...
Self-sealing design concept was introduced into flanged butterfly valve, whose valve clack & valve shaft connection adopts patented taper pin structure. The valve mainly features...
As corrosion phenomenon appears during the spontaneous interaction between metal and the surrounding, how to isolate the metal from the surroundings or to use more non-metal synthetic materials...
17.07.2012 LUKOIL and INPEX signed a contract with the Iraqi government to develop an oil field in the south of the country. Now the two companies have successfully completed the testing of the first...