Open-phosphorus chemical equipment manufacturing industry has become a stronger step to become bigger and stronger
Guizhou Kailin equipping Chemical Engineering Company and Guizhou Province Special Equipment Safety Testing Authority last week signed a check valve agreement. The Phosphorus Chemical Equipment Engineering Company obtained the qualification certificate for safety valve inspection and became the fourth company in Guizhou Province that can inspect safety valves online and carry out annual inspections of safety valves. In the future, the open-phosphorus phosphorus-rich coal chemical industry zone safety valve will be tested online by the Phosphorus Chemicals Equipment Engineering Company, and the chemical equipment manufacturing industry for phosphoric acid has taken a solid step forward.
Butterfly valve, also known as flap valve, is a kind of regulating valve with simple structure. Butterfly valve that can be used for on-off control of low-pressure pipeline medium means that the closing member (disc or butterfly plate) is a disc, which rotates around the valve shaft to achieve opening and closing. of a valve.
Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. It mainly plays the role of cutting and throttling on the pipeline. The butterfly valve opening and closing part is a disc-shaped butterfly plate, which rotates around its own axis in the valve body to achieve the purpose of opening and closing or adjustment.
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