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Static grounding

2009-03-17View Original

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How should static electricity grounding be implemented for chemical transportation pipelines? How to detect it
Reply #22009-03-18
All chemical process pipelines here are grounded; steel pipes are used to lead the grounding terminals to the main grounding conductor, and an electrostatic tester is employed for testing. The grounding lead can be tested for the quality of its grounding using a ground resistance tester.
Reply #32009-03-18
Just connect the flanges using multi-core BV wires, and then connect them to the main grounding system; Detection can be done using a ground resistance meter.
Reply #42009-03-18
Connect to the ground; one set of grounding points should be installed every 50 meters, and the grounding resistance of each set must not exceed 4 ohms. At valves, use wires with a cross-sectional area of 16² or larger for bridging

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