Cast iron gate valve is a type of valve that has the characteristics of low flow resistance, high height, and long opening and closing time, but the d...

The medium for electric gate valves is mostly alkaline mud and granular substances, which are used in the production process of the alumina industry. ...

The all-weather breathing valve is installed on the top of the storage tank to solve the problem of positive and negative pressure gas inside the tank...

The flow direction of the medium in the high-pressure shut-off valve should be consistent with the direction indicated by the arrow on the valve body....

Regarding the welding ball valve, it can be used for low temperatures. There are many levels of ball valves according to temperature: ultra-low temper...

Under what circumstances is it normal to use sleeve pipes for welding ball valves? Sleeve pipes can be used in urban gas, gas output pipelines, main p...