Maintenance Techniques for Some Valves
With the development of social economy, the use of corrugated pipe valves, steam valves, thermal oil valves, pneumatic valves and other valves is becoming increasingly widespread. There are various...
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With the development of social economy, the use of corrugated pipe valves, steam valves, thermal oil valves, pneumatic valves and other valves is becoming increasingly widespread. There are various...
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The pressure valves of surface facilities and equipment in Daqing Oilfield have experienced internal leakage due to wear, corrosion, or other reasons. Due to the difficulty in detecting internal leaks...
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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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After entering winter, the temperature drops rapidly and the valve often freezes. If left untreated at this time, the pipeline is prone to failure. If it is in some high-risk working conditions,...
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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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The corrosion resistance of stainless steel generally increases with the increase of chromium content. The basic principle is that when there is sufficient chromium in the steel, a very thin to dense ...
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