【Approximate】hanging/industry/feast/feast phase/approach/Shanghai/hai
Dear friends and colleagues: Affected by the epidemic, the long-awaited 21st World...
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Dear friends and colleagues: Affected by the epidemic, the long-awaited 21st World...
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Cleaning method Welding slag, rust, slag, etc. in the pipeline cause blockage or jam in the throttle...
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With the reform and progress of the times, my country's valve products are constantly innov...
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The main features of flanged butterfly valves are: 1. Small and light, easy to disassemble and repai...
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Exhaust valves are used in independent heating systems, central heating systems, heating boilers, ce...
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Selection of check valve structure Ordinary check valve is mainly composed of spool, valve seat and ...
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The valve is a control component in the pipeline fluid transportation system. It is used to change t...
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The 5th FLOWTECH GUANGDONG Guangdong International Pump, Pipe and Valve Exhibition will be grandly o...
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1. Valve grinding inspection During the grinding process, the inspection stage is always run throu...
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The purpose of valve acceptance? Through the acceptance, the quantity and appearance of the d...
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Part 1: Brief introduction of PVC processing technology 1. The role of raw materials (including phys...
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1. Why does the desalination medium use rubber-lined butterfly valve and fluorine-lined diaphragm va...
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