The enterprise has high-precision CNC machining centers and rigorous processes. At the same time, advanced production management mode is adopted, and products are strictly produced according to ISO900...
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Thread check valve refers to a valve that automatically opens and closes the valve disc by relying on the flow of the medium itself to prevent medium backflow. It is also known as a check valve, one...
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Stop valve, also known as shut-off valve. During the opening and closing process, the friction between the sealing surfaces is small, relatively durable, with a small opening height, easy...
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General regulations for valves and pipelines1. When the outlet pipe diameter of fire pump is greater than 300mm, the valve with single manual opening and closing function shall not be used. The valve ...
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1. Leakage at the connection between the gate valve and the gate valveFirstly, it is necessary to check whether the connecting bolts between the gate valve and the gate valve are tightened. If they...
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Nowadays, the valve market is a mixed bag of fish and dragons, and illegal vendors counterfeit and refurbish valves to make huge profits, posing great safety risks to installation projects. Therefore,...
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