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182020-12After entering winter, the temperature drops rapidly, the valve often appears the situation of freezing.If left untreated at this point, the pipeline is vulnerable to failure.If it is in some high-risk conditions...
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122020-12The actuator, also known as the actuator, is a kind of regular mechanical and electrical equipment (device) in the field of automatic control.
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112020-12The electric explosion-proof ball valve has the characteristics of simple structure, quick switching, large flow capacity, zero leakage and so on. It is suitable for the occasions of high viscosity, containing fiber and solid particle fluid.
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042020-12Recently, the Official website of the State Administration for Market Regulation issued an announcement, in order to further standardize the approval work of special equipment inspection institutions...
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272020-11What does the valve arrow on the body mean?The arrow on the body indicates the recommended pressure direction of the valve, not the direction of medium flow...
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202020-11"Master Huang, your special tool for air valve is so easy to use. I am replacing a valve plate and buffer plate now. It only takes 5 minutes."November 12, after replacing the valve plate and buffer plate of an air valve of Compressor no. 4
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132020-11The use of pneumatic ball valves requires good maintenance of these equipment.It is also a very complicated job to maintain the equipment.It's a lot of work...
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062020-11According to the Announcement of the Ministry of Industry and Information Technology of the People's Republic of China No. 15 in 2020, the Ministry of Industry and Information Technology of the People's Republic of China has approved and...
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302020-10Valve is the most common equipment in chemical enterprises. It seems easy to install the valve, but if it is not executed according to the relevant technology, safety accidents will occur
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232020-10China's valve industry first draft of the new international standard ISO 22153:2020 "Industrial valve electric device General requirements" has been officially released and implemented...
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