The increasing popularity of iot devices is driving the demand for industrial valves
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01, cleaning methodThe welding slag, rust, and residue in the pipeline cause blockage or jam in the throttle orifice, guide part, and balance hole of the lower valve cover, resulting in strain and scratch on the spool surface and guide surface, and indentation on the sealing surface.
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On July 31, the cumulative gas injection volume of the gas storage group of the North China oilfield exceeded 15 billion cubic meters, demonstrating the role of North China in ensuring natural gas supply.
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Valves are not only widely used in various industries, but also the use of different environments, and some valves in harsh working environments are prone to problems.
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According to the role and use of gate valve and butterfly valve, the flow resistance of gate valve is small, and the sealing performance is good,
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A few days ago, the research group composed of the "high-quality development look at energy"
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Do you know the 9 misunderstandings of valve installation? Lets take a look!
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"The rapid development of the semiconductor industry is leading a new wave of global scientific and technological revolution and industrial change.
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1. StomataThis is a small cavity formed in the metal by the gas that fails to escape during the solidification process, its inner wall is smooth,
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Following the completion of the Cangdong Shale oil No. 5 benefit development test platform in 2023,
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