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April 17th 2023
Leakage of flanges and threads at valve and pipe connections. Loose flange and threaded connections at valve an……
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April 14th 2023
The choice of piping material in low temperature environment has great influence on the work efficiency and life of va……
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April 12th 2023
With the development of society, the application of valves in petrochemical equipment is more and more common. ……
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April 10th 2023
According to the actual situation of our country, the relevant departments of our country have drawn up and issued the……
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April 7th 2023
There are many reasons for valve leakage, the following are three reasons for valve leakage. First, the valve l……
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April 6th 2023
The application of low temperature pipes has extensive field. Valves in engineering design projects such as liquid amm……
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April 3rd 2023
Some valves vibrate during use. Why? The main reasons for vibration are as follows: firstly, incorrect valve ……
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March 31st 2023
Material （like globe valve material）and globe valve design standard of the low temperature pipes and valves for the ……