简体中文What are the pressure test methods for industrial valves
Under normal circumstances, industrial valves are not subjected to strength tests when in use, but a...
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Under normal circumstances, industrial valves are not subjected to strength tests when in use, but a...
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Social Responsibility Report Kaixin Pipeline Technology Co., Ltd. 2020 Table of Co...
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Quality Integrity Report Kaixin Pipeline Technology Co., Ltd. 2020 table of Cont...
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1. City gas valves: City gas accounts for 22% of the entire natural gas market. Valves are used in l...
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1. National standard mark Flanges should be marked according to nominal diameter, nominal pressure, ...
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FLOWTHECH CHINA Shanghai International Pump, Pipe and Valve Exhibition SHANG HAI ...
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Monday May 24, 2020 Today: Another day of knowledge wonderful c...
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1. The bolt is too long For the bolts on the valve, only one or two threads can exceed the nut. The ...
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The water treatment project is a project to purify, soften, disinfect, remove iron, remove manganese...
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UPVC CPVC the difference UPVC is hard PVC, a modified material is made by adding a certain...
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Whether the selection of the conne...
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Off in the butterfly valve LOOK！LOOK！ Butterfly valve, also called flap valve, is ...
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